### Refine by Time Frame

updated 6 days ago

### Ilias Konsoulas (view profile)

These files are the MatLab solutions of exercises contained in the above DSP lab textbook.

conv_DHT(x,y)

conv_DHT2(x,h)

updated 9 days ago

### Christopher Hummersone (view profile)

Apply 1/NOCT-octave smoothing to a log-, magnitude-, or power-spectrum.

smooth_spectrum(X,f,Noct)

updated 10 days ago

### mano49j (view profile)

spectrum after upsampling or sample and hold

upsample_sampleandhold.m

updated 20 days ago

### Zdravko Botev (view profile)

Generates fractional Brownian motion with a given Hurst parameter using the FFT.

fbm1d(H,n,T)

updated 1 month ago

### Albert (view profile)

LaserPulse is a Matlab class for simulations in nonlinear and ultrafast optics.

updated 1 month ago

### Devraj Dutt (view profile)

Using MATLAB's in-built fft function, this function creates an FFT

FastFFT.m

updated 1 month ago

### Mona M Kanafi (view profile)

Calculates 1D surface roughness power spectrum for a surface topography/or multiple line profiles

psd_1D(z, PixelWidth, dim)

updated 1 month ago

### Alejandro Ramos (view profile)

Periods is a function whose aim is to find the main harmonic components of time series data.

Periods(x, varargin)

updated 1 month ago

Appropriate report, code files, functions and figures are added together into the archive.

I0(x)

KaiserWindow(fs,fA,deltaFa,fB,deltaFb,aPass,aStop)

KaiserWindow(fs,fA,fB,deltaFa,deltaFb,aPass,aStop)

updated 1 month ago

### Murat (view profile)

Radix 2 Fast Fourier Transform Decimation In Time (Complex Number Free Implementation)

FFT_DIT_R2_RI( x_r,x_i )

updated 2 months ago

### Mona M Kanafi (view profile)

Calculates radially averaged 2D power spectrum for a surface roughness topography

psd_2D(z , PixelWidth)

updated 3 months ago

### Luigi Riba (view profile)

ST

ST_tutorial.m

updated 3 months ago

### Manuel Martinez (view profile)

FFT for musical instruments

updated 4 months ago

### Mehmet E. Yavuz (view profile)

Time-progress animation of Fourier transform for varying input signal

updated 4 months ago

### Alessandro Masullo (view profile)

Two-dimensional cross-correlation evaluated with FFT algorithm (fft, dft, fft2)

xcorr2_fft(a,b)

updated 4 months ago

### Troy Bouman (view profile)

Program to compute an averaged autopower spectrum from time domain data

avgGxx(wind,PercOverlap,CF,numAvgs,Fs,N,timeData)

updated 4 months ago

### T. Thinh Nguyen (view profile)

Estimation of Heart rate and SpO2 level using PPG (Photoplethysmogram) (fft, ppg, heartrate)

HR_SpO2_Estimation.m

PPG_HR_SpO2_embedded.m

updated 5 months ago

### Ahmet Cecen (view profile)

Applies a Patched Convolution Scheme to compute 2D and 3D image auto and cross correlations.

updated 5 months ago

### Anders Ueland (view profile)

Fast n-dimensional convolution using fftn

fastconvn(x,h)

updated 6 months ago

### Chas Nelson (view profile)

Short Response Hilbert Transform

updated 6 months ago

### Praveen Ranganath (view profile)

Implementing Discrete Fourier Transform without FFT function (dft, fft)

New_DFT.m

updated 6 months ago

### ajay dabral (view profile)

shows how to find discrete fourier transform of a discrete signal

dsp_lab_DFT.m

updated 6 months ago

### Francois Bouffard (view profile)

Shifts the elements of an array by a (possibly non-integer) given number of elements.

fshift.m

updated 7 months ago

### Denny Hermawanto (view profile)

Program for generating n-length FFT's twiddle factors (fft)

generate_twiddle.m

updated 7 months ago

### Andrea monti guarnieri (view profile)

Find next power of 2,3,5,7,... for optimal FFT sizing

nextpow2357(n,inc)

updated 7 months ago

### Khurelbaatar Tsendsuren (view profile)

Using this code you can convert Gaussian pulse to its frequency domain

gaussFFT.m

updated 9 months ago

### Costas Panagiotakis (view profile)

Simultaneous Signal Segmentation and Modelling based on Equipartition Principle

getBestSolution(d,filename,N,ignoreChars)

getDistanceFromSignal(Y,mode,S,CRITERION)

getDistanceFromSignalMSEAICBIC(Y,Sapo,Seos,CRITERION,AICB...

updated 11 months ago

### M PAUL PRASAD (view profile)

Grid iterface of PMSG based WECS. Modified model presented with the support of Dr Siva Ganesh Malla

Full_IGBT_7_Level_with_measurements.mdl

updated 12 months ago

### steed huang (view profile)

This Simulink mdl-file is to simulate the spectrum for multirate Digital Phase Locked Loop.

MultirateDPLLv2.mdl

updated 12 months ago

### Koorosh Gobal (view profile)

1D Discrete cosine tranform

dct(y)

updated 12 months ago

### Vilnis Liepins (view profile)

Program EDFT produce high-resolution N-point DFT for N greater than the length of data vector.

edft(X,N,I,W)

edft2(x,mrows,ncols)

inedft(F,fn,tn)

updated 12 months ago

### MathWorks Data Acquisition Toolbox Team (view profile)

Demonstrates data acquisition in MATLAB, and live visualization in an App. (gui, plot, graphics)

updated 1 year ago

### Scott (view profile)

GUI for exploring the FMCW radar signals and the use of FFT's (radar, fmcw, model)

hann(windowLength)

saveData(hObject,event,handles,res)

updated 1 year ago

### Dirk-Jan Kroon (view profile)

Fast Fourier Transform ( FFT ) of scattered data

ffts(X,V,Xq,method,window)

updated 1 year ago

### Jerome Degallaix (view profile)

An optical FFT code to simulate Fabry Perot cavities with arbitrary mirror profiles

HermitePolynomial(n, x)

LGcoefficient(mat, p, l, lambda, w, curv, gridsize)

LaguerrePolynomial(p, l, x)

updated 1 year ago

### Aravazhi Anbarasu (view profile)

Window Function for Signal Processing

window(win_size,type)

updated 1 year ago

### Rashmil Dahanayake (view profile)

Performs a FFT analysis for a signal and lists the magnitudes and phase values.

fft_list( signal ,time ,varargin )

updated almost 2 years ago

### Andreas Almqvist (view profile)

FFT accelerated functions for analysing 1D and 2D signals such surface profiles, surfaces and images

mygaussian2.m

myconv(z,h)

myconv2(z,h)

updated almost 2 years ago

### Patrick Fleischmann (view profile)

splits the FFT of a sequence x=x1+i*x2 into the FFTs of the real input sequences x1,x2

fft_split(X)

fft_split_tb.m

updated almost 2 years ago

### Bruno Luong (view profile)

Discrete convolution using FFT method

conv2fft(varargin)

convnfft(A, B, shape, dims, options)

convnfft_install

updated almost 2 years ago

### Sathyanarayan Rao (view profile)

This code computes frequency spectrum of a finite cosine wavetrain using MATLAB FFT function.

wave_train.m

updated almost 2 years ago

### Damien Garcia (view profile)

Z = SMOOTH1Q(Y) smoothes data Y using a DCT- or FFT-based spline smoothing method

smooth1q.m

updated 2 years ago

### Hooman Sedghamiz (view profile)

To visualize the STFT of a signal for further processing

fft_s.m

updated 2 years ago

### Md. Salim Raza (view profile)

Determination of frequency spectrum for given signal using general and built-in function FFT

FFT_salim.m

updated 2 years ago

### Mahmoud (view profile)

This project demonstrate how to make Fourier transform for input signal. (fft, gui, matlab)

mahmoud_tariq_abu_zayed(varargin)

updated 2 years ago

### gurgite (view profile)

for use with circularly symmetric FFT images

updated 2 years ago

### Daniel (view profile)

Produces high resolution 2D Fourier Transform for low spatial frequencies. (fft, 2dfft, fft2)

sft2_low( x, maxFreq, totalLen, duplicate)

updated 2 years ago

### Johannes Schmitz (view profile)

Calculate the circular and non-circular cross correlation using the FFT method.

cxcorr_fft( a,b )

xcorr_fft( a, b )

updated 2 years ago

### Edgar Guevara (view profile)

Implementation of the FFT BPM in different optical waveguides and free space

BPM_2step.m

BPM_free_space.m

BPM_mach_zender.m

updated 2 years ago

### SBAIH Nizar (view profile)

this is an approach of IEEE 802.16-2004 standard.

WiMax2004.mdl