VIDEO BASED DETECTION OF PULSE WAVEFORM

COMBINED DE-ALIASING METHOD OF ONE-WAY WAVE EQUATION MODELING IN FREQUENCY-WAVENUMBER DOMAIN

Computational Primitives Using A Matrix Multiplication Accelerator

TIME SEQUENCE PREDICTION METHOD AND APPARATUS FOR SERVICE RESOURCE INDICATOR, AND DEVICE

METHOD AND APPARATUS FOR LOW COST ERROR RECOVERY IN PREDICTIVE CODING

Assembly for carrying out a discrete Fourier transform

PLANE WAVE DUAL BASIS FOR QUANTUM SIMULATION

SINE WAVE GENERATION CIRCUIT AND TEST DEVICE

TWO-DIMENSIONAL FFT COMPUTATION

IMPROVED TRANSFORMERS USING FAITHFUL POSITIONAL ENCODING

SYNTHESIZING REALISTIC TIME SERIES WITH OUTLIERS

TAMPER DETECTOR BASED ON POWER NETWORK ELECTRICAL CHARACTERISTIC

SPECTRALLY ORTHOGONAL AUDIO COMPONENT PROCESSING

METHODS AND APPARATUS FOR ACCELERATING TRANSFORMS VIA SPARSE MATRIX OPERATIONS

Signal processing based on signal subband typing

Computational Primitives Using A Matrix Multiplication Accelerator

INTEGRATED CIRCUIT FOR DISCRETE FOURIER TRANSFORMING A TIME SIGNAL TO A FREQUENCY SIGNAL

STEPWISE SUPERPOSITION-BASED FOURIER TRANSFORM DIFFERENTIAL METHOD

SYSTEMS AND METHODS FOR SAMPLING SIGNALS TO DERIVE INFORMATION AT TARGET FREQUENCIES ABOVE A DETECTABLE RANGE

ENCODING AND DECODING COMPLEX DATA

Distributed emissions sensor system

PERIODIC POINT PROCESSES AND METHODS

Computer-implemented perceptual apparatus

FRACTIONAL FOURIER TRANSFORM-BASED SPECTRUM ANALYZER

Plane wave dual basis for quantum simulation

MACHINE-LEARNING TECHNIQUES FOR SPARSE-TO-DENSE SPECTRAL RECONSTRUCTION

METHOD FOR ACCELERATING FAST FOURIER TRANSFORM BASED ON FIELD PROGRAMMABLE GATE ARRAY

MODAL SUPERPOSITION METHOD USING RESPONSE DEPENDENT NON-LINEAR MODES FOR THE PERIODIC VIBRATION ANALYSIS OF LARGE NON-LINEAR STRUCTURES

ENCODING OR DECODING FOR APPROXIMATE ENCRYPTED CIPHERTEXT

Integrated circuit for Discrete Fourier Transforming a time signal to a frequency signal

SYSTEMS, METHODS, AND MEDIA FOR MORE EFFICIENT PERIDYNAMIC MODELING OF BOUNDED DOMAINS

IMPLEMENTATION OF DISCRETE FOURIER-RELATED TRANSFORMS IN HARDWARE

MIXING TOKENS WITH SPECTRAL TRANSFORM

HASHING METHODS AND SYSTEMS

SPECTRAL DECOMPOSITION METHOD AND APPARATUS WITH BINARY MEMRISTOR CROSSBAR ARRAY

Spectrally orthogonal audio component processing

N-POINT COMPLEX FOURIER TRANSFORM STRUCTURE HAVING ONLY 2N REAL MULTIPLIES, AND OTHER MATRIX MULTIPLY OPERATIONS

In-memory computation in homomorphic encryption systems

Smart motor data analytics with real-time algorithm

INFORMATION PROCESSING DEVICE AND ELECTRONIC APPARATUS EQUIPPED WITH SAME

PROJECTION ALGORITHMS FOR DISCRETE FOURIER TRANSFORM TWIDDLE FACTORS GENERATION

Techniques for signal processing based on subband typing

METHOD, APPARATUS, COMPUTING DEVICE AND COMPUTER-READABLE STORAGE MEDIUM FOR IDENTIFYING SIGNAL

System and method for detecting domain generation algorithms (DGAs) using deep learning and signal processing techniques

VIDEO BASED DETECTION OF PULSE WAVEFORM

METHOD AND APPARATUS FOR LOW COST ERROR RECOVERY IN PREDICTIVE CODING

Cryptographic device and method

Qudit pair generator

Two-dimensional FFT computation

Quantum sparse Fourier transform

Recursive discrete Fourier transform device

Signal processing techniques for improving target detection and/or resolution

Checking a GDFT Operation

High resolution and computationally efficient radar techniques

Process for disaggregating charges using an electrical signature

Implementing fundamental computational primitives using a matrix multiplication accelerator (MMA)

Verification method and system for operation result based on reconfigurable butterfly unit

FREQUENCY DOMAIN NEURAL NETWORK ACCELERATOR

Image matching device

Terminal number estimating system, terminal specifying system, terminal number estimating device, terminal number specifying device, and processing method

Method and device for monitoring a gear system

Communication apparatus and method for discrete fourier transforming a time signal to a frequency signal

Fractional Fourier Transform-based spectrum analyzer

Computer architecture for determining phase and frequency components from correlithm objects in a correlithm object processing system

Techniques for determining fabricability of designs by searching for forbidden patterns

Frequency response method and apparatus

Computer-implemented perceptual apparatus

Method and apparatus for an advanced convolution on encrypted data

Method and system for field agnostic source localization

Spectrally orthogonal audio component processing

Methods and apparatus for a vector memory subsystem for use with a programmable mixed-radix DFT/IDFT processor

Methods and apparatus for job scheduling in a programmable mixed-radix DFT/IDFT processor

Serial FFT-based low-power MFCC speech feature extraction circuit

Methods and apparatus for job scheduling in a programmable mixed-radix DFT/IDFT processor

STYLUS AND FREE HAND DETECTION

Phase tracking reference signal for sub-symbol phase tracking

Determining activity swath from machine-collected worked data

Discrete Fourier transform size decomposition

Methods and systems for hybrid beamforming for MIMO communications

Communication apparatus and method for Discrete Fourier Transforming a time signal to a frequency signal

Method for reducing cost and increasing accuracy of variational quantum circuit optimization

Two-dimensional FFT computation

Imaging system using WiFi signals

Cyber-attack detection and electrical system stability for electric vehicle charging infrastructure

System and method for defense against cache timing channel attacks using cache management hardware

METHOD AND DEVICE FOR SEARCHING FOR A DEFECT CAPABLE OF AFFECTING A ROTATING MECHANICAL POWER TRANSMISSION DEVICE

Methods and apparatus for an encoder

COMMUNICATION METHOD USING WAVEFORM ROBUST TO FREQUENCY DISPERSION IN COMMUNICATION SYSTEM AND APPARATUS FOR THE SAME

IDENTITY RECOGNITION SYSTEM AND IDENTITY RECOGNITION METHOD

Systems architecture for analysis of spectroscopy and fMRI data using multiple integrated classifiers

Method and device for identifying flashing light source

Cryptographic device and method

Cryptographic device and method

Securing a network

SYSTEM AND METHOD FOR SECURITY AND MANAGEMENT OF COMPUTER-AIDED DESIGNS

Noise suppression device, noise suppression method, and reception device and reception method using same

Plane wave dual basis for quantum simulation

Communication system for transforming signals between time domain and frequency domain using a defined discrete fourier transform size

Multidimensional associative memory and data searching

SYSTEM AND METHOD FOR ESTIMATING A NUMBER OF ELECTRONIC THERMOSTATS IN AN AREA

Efficient distributed indexing of clumpy data

System and Method for Computing Oscillating Functions

NOISE REDUCTION APPARATUS AND NOISE SUPPRESSING METHOD

Method and system for tracking sinusoidal wave parameters from a received signal that includes noise

Spatio-temporal image metric for rendered animations

Methods and apparatus for an encoder

Synthesis of near-constant modulus waveform for high frequency transmission

Methods and apparatus to perform windowed sliding transforms

Enhancing audio signals using sub-band deep neural networks

Data compression apparatus and data compression method

Fluid analysis and monitoring using optical spectroscopy

DIGITAL SIGNAL PROCESSING SYSTEM AND DESIGN METHOD THEREOF

Method and device for measuring surface dynamometer cards and operation diagnosis in sucker-rod pumped oil wells

Forecasting data based on hidden cycle evidence

Digital architecture supporting analog co-processor

Phase tracking reference signal for sub-symbol phase tracking

Method and apparatus for a vector memory subsystem for use with a programmable mixed-radix DFT/IDFT processor

Anomaly detection in a sensor network

SYSTEMS AND METHODS FOR PERFORMING REAL-TIME CONVOLUTION CALCULATIONS OF MATRICES INDICATING AMOUNTS OF EXPOSURE

Filter coefficient calculation device, signal generation device including the same, filter coefficient calculation method, and signal generation method

Apparatus and method for transforming a signal in a frequency domain to a sequence in a time domain

Methods and apparatus for job scheduling in a programmable mixed-radix DFT/IDFT processor

Fluid analysis and monitoring using optical spectrometry

Matrix generation program, matrix generation apparatus, and plagiarism detection program

Biological sound analyzing apparatus, biological sound analyzing method, computer program, and recording medium

Data processing method, data processing device, and recording medium

Sound signal processing method and sound signal processing device

Memristor crossbar array for performing a fourier transformation

Method and apparatus for accurate and efficient spectrum estimation using improved sliding DFT

Digital signal processing using sliding windowed infinite fourier transform

Slot structure design using guard intervals in a single carrier waveform

Communication apparatus and method for discrete fourier transforming a time domain symbol to a frequency domain signal

Generic high-dimensional importance sampling methodology

Fluid analysis and monitoring using optical spectroscopy

Fluid analysis and monitoring using optical spectroscopy

Method and a system for optimising energy usage at a drilling arrangement

Method and apparatus for enhanced reference (RSTD) measurement for long term evolution (LTE) positioning

Implementing fundamental computational primitives using a matrix multiplication accelerator (MMA)

Embedded system, method and communication unit for implementing a fast fourier transform using customized instructions

Embedded system, communication unit and methods for implementing a fast fourier transform

Methods for extending frequency transforms to resolve features in the spatio-temporal domain

Optical system for performing complex fourier transforms

Embedding data on objects using surface modulation

Systems and methods for secure file transmission and cloud storage

Fractional scaling digital filters and the generation of standardized noise and synthetic data series

Method of identifying faulty antenna elements in massive uniform linear antenna arrays

Method and system for recommending features for developing an iot application

Comb interlacing of DFT-spreaded data and reference signals

Enhancing data transfer

Learned profiles for malicious encrypted network traffic identification

Malicious encrypted network traffic identification using fourier transform

Monitoring an asset using görtzel filters

Event signal processing method and apparatus

Integrated circuit for inverse discrete fourier transforming a frequency domain signal to a time domain symbol sequence

Method for the non-linear estimation of a mixture of signals

PARAMETER ESTIMATION AND CONTROL METHOD AND APPARATUS

Signal processing method and device

FREQUENCY-DOMAIN TO TIME-DOMAIN DATA CONVERSION

Apparatus and method for calculating reception time of wireless communication signal

Method for Sending and Receiving Reference Signal, and Communication Node

Simulation device, simulation method, control program and recording medium

Supporting magnetic flux density based positioning

Analog co-processor

Methods and apparatus for twiddle factor generation for use with a programmable mixed-radix DFT/IDFT processor

Methods and apparatus for providing a programmable mixed-radix DFT/IDFT processor using vector engines

Methods and apparatus for a vector subsystem for use with a programmable mixed-radix DFT/IDFT processor

SYSTEMS AND METHODS FOR PERFORMING REAL-TIME CONVOLUTION CALCULATIONS OF MATRICES INDICATING AMOUNTS OF EXPOSURE

Fully parallel fast fourier transformer

Audio signal processing method and encoder

Downhole imaging techniques using lamination analysis

Integrated circuit that transforms a symbol in a time domain into a signal in a frequency domain

Digital detection method

Windowing methods and systems for use in time-frequency analysis

Apparatus for efficient measurement of tone frequency, amplitude, and phase

Method for defining a self-assembling unit of a block copolymer

METHOD FOR DESIGNING TRANSFORMS FOR SPARSE DATA REPRESENTATION USING ACTIVE REGIONS

Monitoring system and method for fluid-carrying production system

System and methods for computing forward and inverse discrete periodic radon transform

Method for operating a technical system, control apparatus, computer program product and the technical system

Communication apparatus and communication method for inverse discrete-fourier-transforming a frequency domain signal into a time domain symbol sequence

System and method for detecting shaping

Event-based spatial transformation

Event-driven spatio-temporal short-time fourier transform processing for asynchronous pulse-modulated sampled signals

Online frequency response characterization system and method

Low complexity partial parallel architectures for Fourier transform and inverse Fourier transform over subfields of a finite field

Fourier transform for a signal to be transmitted on a random access channel

METHOD AND APPARATUS FOR PROCESSING A SIGNAL

Communication apparatus and communication method for discrete-fourier-transforming a time domain symbol to a frequency domain signal and mapping the transformed signal on frequency bands

Method and apparatus for low complexity spectral analysis of bio-signals

System and method for zero contention memory bank access in a reorder stage in mixed radix discrete fourier transform

Apparatus and method for system error monitoring

COMPRESSION OF TIME-VARYING SIMULATION DATA

Fractional scaling digital filters and the generation of standardized noise and synthetic data series

Method Discriminating Between Natural And Induced Seismicity

Precision measurement of waveforms

ROTATING-ELEMENT ELLIPSOMETER AND METHOD FOR MEASURING PROPERTIES OF THE SAMPLE USING THE SAME

On-chip spectral analysis using enhanced recursive discrete Fourier transforms

Representing a function bandlimited within a polygonal space

Data processing method and device for processing speech signal or audio signal

Method for predicting outputs of photovoltaic devices based on two-dimensional fourier analysis and seasonal auto-regression

System and method for analysis and reconstruction of variable pulse-width signals having low sampling rates

Fourier transform for a signal to be transmitted on a random access channel

Method for obtaining information on the phase of a rotating system based on determination of the fundamental component of an incoming signal provided by a sensor driven by a periodic modulation function and device for controlling a rotating system

Domain identification and separation for precision measurement of waveforms

Fixed-coefficient variable prime length recursive discrete Fourier transform system

APPARATUS AND METHOD FOR PERFORMING DISCRETE FOURIER TRANSFORM

SYSTEM AND METHOD FOR ANALYSIS AND RECONSTRUCTION OF VARIABLE PULSE-WIDTH SIGNALS WITH FINITE-RATES-OF-INNOVATION

METHOD AND SYSTEM FOR PROCESSING RECEIVED DATA

Method for analyzing signals providing instantaneous frequencies and sliding Fourier transforms, and device for analyzing signals

Processor and operating method

Method and system for analyzing a patients respiratory activity and corresponding uses

Robust spectral analyzer for one-dimensional and multi-dimensional data analysis

Method and system for analyzing the cardiac activity of a patient and uses thereof

Precision measurement of waveforms using deconvolution and windowing

Rotating-element ellipsometer and method for measuring properties of the sample using the same

Discrete fourier calculation device, radio communication device, and discrete fourier calculation method

Windowing methods and systems for use in time-frequency analysis

Determining spectral samples of a finite length sequence at non-uniformly spaced frequencies

Radix-8 fixed-point FFT logic circuit characterized by preservation of square root-i operation

METHOD AND DEVICE FOR COMPUTING MATRICES FOR DISCRETE FOURIER TRANSFORM (DFT) COEFFICIENTS

Discrete fourier transform in a complex vector space

Method and apparatus for identifying anomalies of a signal

Signal parameter estimator

Precision measurement of waveforms

Method for utilizing properties of the sinc(x) function for phase retrieval on nyquist-under-sampled data

Apparatus, Methods, and HDL Code for Determining the Coefficients of a Function With Decreased Latency

Method for decomposing an anharmonic periodic signal and corresponding computer program

Discrete Fourier Transform in an integrated circuit device

Optimal padding for the two-dimensional fast fourier transform

Discrete fourier transform (DFT) analysis for applications using iterative transform methods

Device for DFT calculation

SIGNAL ANALYSIS METHOD, SIGNAL ANALYSIS DEVICE AND SIGNAL ANALYSIS PROGRAM

Apparatus for calculating an N-point discrete fourier transform

Method for establishing a simulating signal suitable for estimating a complex exponential signal

FREQUENCY RESOLUTION USING COMPRESSION

Method and apparatus for spectrum estimation

PROCEDURE FOR INCREASING SPECTRUM ACCURACY

METHOD FOR MEASURING FIELD DYNAMICS

METHOD AND SYSTEM FOR ESTIMATING PARAMETERS OF A MULTI-TONE SIGNAL

Spectral Analysis with adaptive resolution

System and method for image sensing and processing

System and methods for determining masking signals for applying empirical mode decomposition (EMD) and for demodulating intrinsic mode functions obtained from application of EMD

Robust spectral analyzer for one-dimensional and multi-dimensional data analysis

Methods and apparatus for performing reduced complexity discrete fourier transforms using interpolation

Resource adaptive spectrum estimation of streaming data

Time delay and frequency offset calculation system and related methods

Processing geometric data using spectral analysis

Methods, systems, and computer program products for parallel correlation and applications thereof

Digital architecture for DFT/IDFT hardware

Optimization of spectrum extrapolation for causal impulse response calculation using the hilbert transform

Residual Fourier-padding interpolation for instrumentation and measurement

Method of Enhancing Spectral Data

Spectrum interpolation method, spectrum interpolation apparatus, and spectrum interpolation program storage medium

Signal processor and tracking method of signal search range

Frequency resolution using compression

Non-Uniform Sampling To Avoid Aliasing

Systems and methods for time domain to frequency domain conversion using frequency shifting

Method for transforming a digital signal from the time domain into the frequency domain and vice versa

Process And Device For Determining A Transforming Element For A Given Transformation Function, Method And Device For Transforming A Digital Signal From The Time Domain Into The Frequency Domain And Vice Versa And Computer Readable Medium

Method for performing a domain transformation of a digital signal from the time domain into the frequency domain and vice versa

Method for determining the damped natural frequencies of a dynamic system

Apparatus, methods, and computer program products for determining the coefficients of a function with decreased latency

Resource adaptive spectrum estimation of streaming data

Random sample timing method and system using same

Method and apparatus of spectral estimation

Complimentary discrete fourier transform processor

Method and apparatus of spectral estimation

Linear transformation circuits

Control device optimizing computing input sample of data with discrete fourier transform algorithm

Methods for performing fast discrete curvelet transforms of data

Method for reconstructing complex wave attributes from limited view measurements

Apparatus, methods, and computer program products for reducing the number of computations and number of required stored values for information processing methods

Frequency estimation

Method of estimating parameters of time series data using fourier transform

Methods and apparatus for transforming amplitude-frequency signal characteristics and interpolating analytical functions using circulant matrices

Rotational sliding aperture fourier transform

Learning heavy fourier coefficients

Image processing method for object recognition and dynamic scene understanding

Weight function generating method, reference signal generating method, transmission signal generating apparatus, signal processing apparatus and antenna

Method and apparatus for a parallel correlator and applications thereof

Method and apparatus for the parallel correlator and applications thereof

Apparatus, methods, and computer program products for reducing the number of computations and number of required stored values for information processing methods

One-dimensional fourier transform program, method and apparatus

Method for reconstructing complex wave attributes from limited view measurements

Apparatus, methods, and computer program products for determining the coefficients of a function with decreased latency.

Methods and apparatus for job scheduling in a programmable mixed-radix DFT/IDFT processor

Forward simulation-based irregular seismic data acquisition method

Randomized quantum algorithm for statistical phase estimation

Method for reducing cost and increasing accuracy of variational quantum circuit optimization

Techniques to perform operations with matrix multiply accumulate (MMA) circuitry

Securing a network

Securing a network

Neural networks for identifying the potential of digitized audio to induce frisson in listeners

Method and apparatus for determining channel state information (CSI) in a multiple input/multiple output (MIMO) wireless communication system

Enhancing audio signals using sub-band deep neural networks

Periodic signal averaging with a time interleaving analog to digital converter

Isolation impedance measuring system and method using fourier transform and component value self calibration

Method and apparatus for performing requirement-driven discrete fourier transforms and their inverses

Automatic harmonic number identification for harmonic balance analysis