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updated 1 month ago

Fast Filter Bank Design (ffbd) by Iman

Iman

This function can be used to design uniform and non-uniform filter banks. (filter bank design, uniform filter bank, nonuniform filter ban...)

A_gerenator_vector_input(x_column_vector,Beta,Sigma_dicti...

Beta_dictionary(M,nk)

Find_LCM(x)

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updated 5 months ago

SIMULINK Sigma-Delta Toolbox by Isacco Arnaldi

Isacco Arnaldi

Model-Based design and simulation of various Sigma-Delta ADCs (adc, dsp, audio processing)

SNRestimation(simout, f)

calculateSNR(hwfft,f,nsig)

ds_hann(n)

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updated 12 months ago

rtl-sdr: multi-dongles based flexible spectrum scanner by Xianjun Jiao

Xianjun Jiao

Multi-dongles scanner with configurable parameters: start-end frequency, RBW, num of dongles, etc. (rtlsdr, software defined radi..., spectrum scanner)

raw2iq(a)

set_freq_tcp(tcp_obj, freq)

set_gain_tcp(tcp_obj, gain)

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updated 1 year ago

AR filter + Minimum Entropy Deconvolution for Bearing Fault Diagnosis by Santhana Raj

Santhana Raj

AR Filter by YuleWalker method combined with Minimum Entropy Deconvolution for bearing fault diagnos (ar, filtermed, minimum entropy decon...)

med2d.m

y=ar_med_filter(signal,Fs)

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updated almost 2 years ago

Filter Bank Design by Iman

Iman

This function can be used to design uniform and non-uniform filter banks. (filter bank, perfect reconstructio..., uniform filter bank)

A=A_gerenator(x,Beta,Sigma_dictionary,M)

Beta=Beta_dictionary(M,nk)

M=Find_LCM(x)

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updated 2 years ago

Uniform Filter Bank by Iman

Iman

This function can be used to design a uniform filter bank with M subbands. (optimization, signal processing, uniform filter bank)

P=P_NPR(M,m,m1)

PR_Nguyen.m

[c,ceq]=confun(h)

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updated 2 years ago

SCOPE: interactively tabulate SEER excel variables by Rex Cheung

Rex Cheung

This takes SEER excel column data interactively, tabulate them, write back in table format. (data import, data export, optimization)

output=xls2tabulate2xls(xlsfilename)

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updated 3 years ago

Equalizer, audioplayer, GUI by Maxim Vedenyov

Maxim Vedenyov

Possible to change equalizer during playing (equalizer, eq, dsp)

[b a]=get_high_shelving_filter(g,Q,f,Fs)

[b a]=get_low_shelving_filter(g,Q,f,Fs)

[b a]=get_peak_filter(g,Q,f,Fs)

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updated 4 years ago

Compare with hand coding and auto code generation of HDL by Akemi

Akemi

You can confirm difference betwwen hand writing code and auto generation code. (aerospace, automotive, communications)

CommSys_DS_MS_cntl

CommSys_DS_cntl

FRAME_SYNC_cntl

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updated 6 years ago

MELP source code by Oleg Basov

Oleg Basov

MELP encoder and decoder in Matlab (coding theory, information theory, melp)

d_ase.m

d_disp.m

d_ga.m

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updated almost 7 years ago

Audio Filter GUI DEMO by Theodoros Giannakopoulos

Theodoros Giannakopoulos

This demo provides a simple GUI for basic filtering of audio data. (audio processing, video processing, sound)

GUI_FILTER(varargin)

generateBandPassFilter(Fpass1, Fstop1, Fpass2, Fstop2, Fs...

generateBandStopFilter(Fpass1, Fstop1, Fpass2, Fstop2, Fs...

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updated 7 years ago

Sigma-Delta ADC, From Behavioral Model to Verilog and VHDL by Ali Behboodian

Ali Behboodian

Model-Based Design of a Sigma-Delta ADC, from behavioral model to VHDL code. (dsp, adc, sigmadelta)

sigma_delta_control

y=bin2sbin(x)

filter_design.m

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updated almost 8 years ago

Adaptive line enhancemment application by luis emiliani

luis emiliani

Adaptive line enhancemment application (filter design, filter analysis, ale)

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