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updated 37 minutes ago

Zoom Strips Plot by Speech

This exercise provides a simple way to visualize and understand speech waveform properties. (gui, speech processing, signal processing)

Callbacks_strips_plot_GUI25(f,C,start_path)

EditrunGui

plot_strips(xinn,n,vstart,m,ipl,icolor,filenames,fs,smin,...

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updated 41 minutes ago

Pink, Red, Blue and Violet Noise Generation with Matlab Implementation by Hristo Zhivomirov

Pink, red, blue and violet noise generation via spectral processing of white noise. (noise, communications, signal processing)

bluenoise(N)

pinknoise(N)

rednoise(N)

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updated 1 hour ago

Sample Rate Conversion by Speech

Converts the sampling rate of an existing speech file from its current rate, to a different rate. (gui, speech processing, signal processing)

Callbacks_SRC_GUI25(f,C,start_path)

SRC_GUI25

srconv(x,fsin,fsout)

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updated 1 hour ago

Filter Signal by Speech

This exercise enables the user to design a filter and then process an existing speech or audio file. (gui, speech processing, signal processing)

Callbacks_filter_GUI25(f,C,start_path)

Dinfinity( deltap,deltas )

fK( deltap,deltas )

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updated 1 hour ago

Echo Signal by Speech

Allows user to create an echoed version of an existing speech file and compare it to the original. (gui, speech processing, signal processing)

(0:(NB-1))/Nfft * fs; end

Callbacks_echo_signal_G25(f,C,start_path)

echo_signal_GUI25

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updated 1 hour ago

Record Display Speech by Speech

Allows the user to read, display, and play an existing or custom made speech or audio file. (gui, speech processing, signal processing)

Callbacks_record_display_speech_GUI25(f,C,start_path)

[B,BA,F,T]=create_spectrogram(y,nfft,fs,w,dyn_range,logLi...

record_display_speech_GUI25

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updated 19 hours ago

LTE 16QAM by Natalia Molinero Mingorance

This is one of the first approachs to a LTE Simulink model in Mathworks. (communications, simulink, signal processing)

NataliaQAM16

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updated 3 days ago

Find Peaks of the Signal by Saurabh

Find Peaks of the signal and stores the answer in excel (find peaks, signal processing, excel file read)

Find_peaksnew.m

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updated 6 days ago

unique mean and error of a vector with repetitions by Omri Bahat Treidel

input: vec x with repetitions and F(x). return: mean and error of F(unique(x)) (mathematics, signal processing, statistics)

unique_err_BS(x,Fx,bootFactor)

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updated 6 days ago

Dissimilarity index based on order pattern analysis by Gaoxiang Ouyang

DsimOrder Calculate the Dissimilarity index based on order pattern analysis (signal processing, order pattern analysi..., permutation entropy)

DsimOrder(X,Y,M,t)

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updated 8 days ago

PicoScopeĀ® 5000 Series - MATLABĀ® Generic Instrument Driver by Pico Technology

MATLAB Instrument Driver for use with PicoScope 5000 Series oscilloscopes (Beta Release) (instrument driver, matlab, measurement)

[methodinfo,structs,enuminfo,ThunkLibName]=ps5000aMFile

[methodinfo,structs,enuminfo,ThunkLibName]=ps5000aWrapMFile

adc2mv(adc_count, voltage_range, max_value)

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updated 8 days ago

Cognitive radio by saifur rahman

Anyone help me the Cognitive Radio model. I do not show the waveform in Spectrum Scope and Workspace (communications, simulink, signal processing)

CognitiveRadio

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updated 8 days ago

uniform filter bank by ebrahim

this file is simply designed for plotting N uniform rectangular filter banks. (rectangular filter, signal processing, uniform filter bank)

unif_filt_bank.m

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updated 10 days ago

Distributive Power Control Algorithm by Alex Dytso

This code is a simulation of 3 user Distributed Power Control algorithm used in CDMA networks (communications, wireless, cdma)

DistributedPowerControl.m

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updated 10 days ago

ar_model by Giacomo Alessandroni

AR_MODEL compute AR-models parameters of input signal using Yule-Walker method. (statistics, dsp, ar)

ar_model(x, p)

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updated 13 days ago

Time scaling for discrete signals by Nikhil Prathapani

To perform Time scaling on discrete time signals (signal processing, simulation, mathematics)

timescald.m

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updated 13 days ago

Time scaing for continuous signals by Nikhil Prathapani

To perform Time scaing on continuous time signals (communications, signal processing, mathematics)

timescalc.m

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updated 13 days ago

WTSI Mutational Signature Framework by Ludmil Alexandrov

Framework for deciphering signatures of mutational processes from a set of mutational catalogues (cancer genomics, mutagenesis, mutational signatures)

...

...

ThousandSep(in)

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updated 13 days ago

Impulse response acoustic information calculator by Christopher Hummersone

Calculate RT, DRR, and Cte for impulse response file (audio, signal processing, reverberation)

IR_stats(filename,varargin)

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updated 13 days ago

distribution of order patterns by Gaoxiang Ouyang

distribution of order patterns (signal processing, order pattern analysi...)

OrderProb(S,ord,t)

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updated 14 days ago

Time folding for sequences by Nikhil Prathapani

Performing Time folding operation on sequences (communications, signal processing, simulation)

timefoldd.m

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updated 14 days ago

Time folding for continuous signals by Nikhil Prathapani

Performing Time folding operation on continuous signals (communications, mathematics, simulation)

timefoldc.m

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updated 14 days ago

Addition and Multiplication of Discrete time signals by Nikhil Prathapani

Performing Addition and Multiplication of Discrete time signals (communications, mathematics, signal processing)

addmuld.m

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updated 14 days ago

Addition and Multiplication of Continuous time signals by Nikhil Prathapani

Performing addition and multiplication of continuous time signals (communications, mathematics, signal processing)

addmulc.m

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updated 14 days ago

Continuous Sinc and Discrete Sinc by Nikhil Prathapani

Generation of Sinc signal in continuous and discrete time. (communications, signal processing, mathematics)

sinc1.m

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updated 14 days ago

Continuous Triangular wave and Discrete Triangular wave by Nikhil Prathapani

Generation of continuous and discrete triangular wave (communications, signal processing, simulation)

tr.m

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updated 14 days ago

Continuous gate and Discrete gate by Nikhil Prathapani

Generation of Gate(Rectangular) wave in continuous and discrete time. (communications, control design, mathematics)

rect.m

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updated 14 days ago

Continuous sawtooth and Discrete sawtooth by Nikhil Prathapani

Generation of sawtooth wave in continuous and discrete time. (communications, mathematics, signal processing)

saw1.m

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updated 14 days ago

Continuous Cosine and Discrete Cosine by Nikhil Prathapani

Generation of Cosine signal in continuous and discrete time. (communications, mathematics, signal processing)

cosee.m

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updated 14 days ago

Continuous square and Discrete square by Nikhil Prathapani

Generation of Square wave in continuous and discrete time. (communications, control design, signal processing)

sqrr.m

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updated 14 days ago

Continuous sine and Discrete SIne by Nikhil Prathapani

Generation of Sine signal in continuous and discrete time. (communications, mathematics, signal processing)

sinee.m

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updated 14 days ago

Continuous ramp and Discrete ramp by Nikhil Prathapani

Generation of Ramp signal in continuous and discrete time. (control design, communications, simulation)

rampp.m

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updated 14 days ago

Continuous Unit Step and Discrete Unit Step by Nikhil Prathapani

Generation of Unit Step signal in continuous and discrete time. (communications, signal processing, simulation)

uss.m

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updated 14 days ago

Wigner-Hough Transform by Kami

WHT.m creates a chirp signal and the functions perform Wigner-Ville Distribution and Hough transform (signal processing, wigner transform, hough transform)

hough(IM, f, t, M, N)

wvch(x, t, N)

WHT.m

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updated 15 days ago

SpinEchoMLE by Lee Potter

Maximum likelihood estimator for spin echo time decay constant. (signal processing, chemistry, physics)

SpinEchoMLE(Y,two_tau,Avg,x,opt)

SpinEchoPeakEst(Y,loc,two_tau,opt)

ExampleSpinEchoMLE.m

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updated 15 days ago

Spearman by Marco Borges

Spearman function calculates the Spearman rank correlation coeff using matlab library functions (spearman, correlation, coefficient)

spearman(x,y)

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updated 16 days ago

signal envelope by geem

envelope detection with squaring and low-pass filtering (signal processing)

env(data,fs)

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updated 17 days ago

Sample rate conversion by Kirty Vedula

Convert sample rates at ease using GUI Lite 2.5 (speech processing, signal processing, mathematics)

Callbacks_SRC_GUI25(f,C,start_path)

SRC_GUI25

srconv(x,fsin,fsout)

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updated 21 days ago

Quick Convolution by Chris Turnes

Qconv is a faster alternative to the "conv" function of the SP Toolbox when the inputs are long (fft, prime factor, signal processing)

cfft(varargin)

qconv(X, Y, P)

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updated 21 days ago

Code for calculating root mean squared error for data by Kamlesh Pawar

This is a simple code which accurately calculates RMS error for real or complex data. (image processing, signal processing)

[er]=rms_error(A1,A2)

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updated 21 days ago

HOKUYO UTM-30LX-EW Matlab API by Ana Djuricic

Adapted to support the Hokuyo to request HE measurements, i.e. multiecho distance and intensity. (gui, communications, signal processing)

GUI_1(varargin)

[PC t]=utmTest(n,t)

utmGetScan(t,start,stop);

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updated 22 days ago

Zoom Strips PLot by Siva

Creates a strips plot for various speech files (speech processing, signal processing, mathematics)

Callbacks_strips_plot_GUI25(f,C,start_path)

EditrunGui

plot_strips(xinn,n,vstart,m,ipl,icolor,filenames,fs,smin,...

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updated 23 days ago

1D Non-derivative Peak Finder by Tristan Ursell

Up-sample and filter noisy data to find peaks without using derivatives. (extrema, min, local)

varargout =peakfind(x_data,y_data,varargin)

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updated 23 days ago

2D and 3D Gabor Filter Creators by Frederick Bryan

Can generate 2D or 3D Gabor filter kernels. Parameters enable almost any kernel to be created. (image processing, signal processing, gabor)

slice_slider(invol)

varargout=gabor3_fwb(aspect,theta,bw,psi,sigma,sz)

varargout=gabor_fwb(aspect,theta,bw,psi,sigma,sz)

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updated 23 days ago

Mean centering spectrum by reza ha

The process of mean-centering is to calculate the average spectrum of the data set and subtract that (signal processing, pharmaceutical)

mean_centering(Y,X)

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updated 24 days ago

NRZ-I encode and decode data by lucky moni

from a digital signal encode it using NRZ-I and again decode it to original signal (communications, signal processing)

y=enc_data(x)

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updated 24 days ago

encriptacion de imagen by alvaro

programa para la encriptacion de imagenes usando matlab (communications, image processing, signal processing)

encriptacionprograma(varargin)

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updated 24 days ago

FFT analysis of Rectified sine waves by Arun GK

The Frequency spectrum of rectified sine waves (signal processing, rectifier, matlab code)

HW_FW_FFT_analysis.m

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updated 24 days ago

finterp by Michael Hawks

Use Fourier interpolation to increase sampling of an image. Also includes an optional filter. (image processing, signal processing, interpolation)

finterp(f,newsize,apod)

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updated 24 days ago

Oscillator and Signal Generator by W. Owen Brimijoin

A simple command-line function for generating standard waveforms, click trains and noise bursts. (signal generator, signal processing, oscillator)

oscillator(varargin)

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