- MATLAB
- 26Simulink
- 2Communications Blockset
- 4Communications System Toolbox
- 1Computer Vision System Toolbox
- 3Control System Toolbox
- 4Curve Fitting Toolbox
- 7DSP System Toolbox
- 4Data Acquisition Toolbox
- 3Embedded Coder
- 2Filter Design Toolbox
- 2Fixed-Point Designer
- 1Fuzzy Logic Toolbox
- 2HDL Coder
- 2Image Acquisition Toolbox
- 13Image Processing Toolbox
- 1Instrument Control Toolbox
- 4MATLAB Coder
- 5MATLAB Compiler
- 1Neural Network Toolbox
- 5Optimization Toolbox
- 2Parallel Computing Toolbox
- 42Signal Processing Toolbox
- 1SimElectronics
- 3SimPowerSystems
- 1Simscape
- 3Simulink Coder
- 1Spline Toolbox
- 1Stateflow
- 2Statistics Toolbox
- 1Symbolic Math Toolbox
- 1System Identification Toolbox
- 3Wavelet Toolbox

**All Time**- Last 30 Days
- Last 7 Days

updated 1 hour ago |
Spectral smoothing effects of low frequency cepstral liftering on log magnitude spectrum of speech Callbacks_cepstral_liftering_GUI25(f,C,start_path) [b,BNmag,cell_lifter,stitle,c]=cepstral_liftering_speech(... [ss]=plot_speech_cursor(x,ss,curr_file,istart,graphicPane... |
0 Comments 65 Downloads (30 Days) |

updated 1 hour ago |
Estimates the level of aliasing when finite size FFTs for the computation are used Callbacks_cepstrum_aliasing_GUI25(f,C,start_path) [c1,cell_dif,ncount]=cepstral_aliasing_speech(xin,ss,win,... [ss]=plot_speech_cursor(x,ss,curr_file,istart,graphicPane... |
0 Comments 49 Downloads (30 Days) |

updated 1 hour ago |
Shows the (flat spectrum) nature of the LPC error signal for a typical speech frame (voiced speech) |
0 Comments 49 Downloads (30 Days) |

updated 1 hour ago |
illustrates the matching behavior of LPC polynomial log magnitude spectrum to log magnitude of STFT Callbacks_lpc_varying_p_GUI25(f,C,start_path) |
0 Comments 55 Downloads (30 Days) |

updated 1 hour ago |
Narrowband/Wideband Spectra of a Speech Frame Compares and contrasts the effects of using either of two different windows |
0 Comments 49 Downloads (30 Days) |

updated 1 hour ago |
Illustrates the impact of Spectral Magnitude and Phase on Long-Time Analysis and Synthesis of Speech Callbacks_phase_magnitude_GUI25(f,C,start_path) |
0 Comments 50 Downloads (30 Days) |

updated 1 hour ago |
Computes and plots the roots of either an LPC polynomial or the resulting set of LSP polynomials |
0 Comments 44 Downloads (30 Days) |

updated 1 hour ago |
Synthesizes a vowel sound with a pitch frequency that linearly varies from a user-specified one |
0 Comments 59 Downloads (30 Days) |

updated 1 hour ago |
computes and compares and contrasts the time and frequency responses of 6 L-point commonly used wind |
0 Comments 59 Downloads (30 Days) |

updated 1 hour ago |
Builds an LPC vocoder, i.e., performs LPC analysis and synthesis on a speech file Callbacks_lpc_vocoder_GUI25(f,C,start_path) [Afile,Gfile,nframes,excx,exct]=lpc_analysis(xin,ss,es,L,... |
1 Comment 107 Downloads (30 Days) |

updated 1 hour ago |
Compares conventional and analytical methods of cepstrum analysis of a finite duration speech frame Callbacks_compute_cepstrum_GUI25(f,C,start_path) [c,xhat]=compute_cep(bn,L,cepl,FS); [ss]=plot_speech_cursor(x,ss,curr_file,istart,graphicPane... |
0 Comments 63 Downloads (30 Days) |

updated 1 hour ago |
Autocorrelation Pitch Detector Implements a pitch period detection algorithm using modified autocorrelation method |
0 Comments 125 Downloads (30 Days) |

updated 1 hour ago |
Implements an ADPCM coder for waveform coding of speech |
0 Comments 71 Downloads (30 Days) |

updated 1 hour ago |
Analyzes an audio file which contains a period of background signal, and a period of speech Callbacks_endpoint_detector_GUI25(f,C,start_path) |
0 Comments 102 Downloads (30 Days) |

updated 1 hour ago |
Examines the behavior of a set of three time domain, short-time features |
0 Comments 79 Downloads (30 Days) |

updated 1 hour ago |
Illustrates the impact of mu-law companding (compressing and expanding) and quantization of a speech |
0 Comments 65 Downloads (30 Days) |

updated 1 hour ago |
converts the sampling rate of an existing speech or audio file from its current sampling rate |
0 Comments 86 Downloads (30 Days) |

updated 2 hours ago |
Computes the discrete-time Rosenberg glottal pulse approximation in the time and frequency domains |
0 Comments 79 Downloads (30 Days) |

updated 2 hours ago |
This exercise computes the frequency response of a three-tube model of a human vocal tract. Callbacks_Three_Tube_VT_GUI25(f,C) [fr,vm,vmins,vmaxs,v]=three_tube_model_pt2(rG,rL,l1,l2,l3... |
0 Comments 61 Downloads (30 Days) |

updated 2 hours ago |
Waveform Similarity and Overlap Add (WSOLA) for Speech and Audio implements the WSOLA method of Verhelst and Roelands for for High Quality Time-Scaled speech |
0 Comments 82 Downloads (30 Days) |

updated 2 hours ago |
Plots a sequence of frames of both HPS and LHPS Callbacks_log_harmonic_GUI25(f,C,start_path) [ss]=plot_speech_cursor(x,ss,curr_file,istart,graphicPane... |
0 Comments 80 Downloads (30 Days) |

updated 2 hours ago |
Illustrates an algorithm for estimating the locations of the formants of voiced speech intervals Callbacks_formant_estimation_GUI25(f,C,start_path) [Fmc,startsav,endsav]=extend_runs(nrun,startsav,endsav,nf... |
0 Comments 80 Downloads (30 Days) |

updated 2 hours ago |
Implements a speaker trained, template-based, isolated digit recognizer Callbacks_dtw_isolated_digits_GUI25(f,C) [distance,paths,distances]=dtw_backtrack_dist(cref,nref,c... |
0 Comments 98 Downloads (30 Days) |

updated 3 hours ago |
Illustrates vocal tract response, glottal pulse, radiation response for voiced and unvoiced speech Callbacks_composite_vocal_tract_GUI25(f,C) |
0 Comments 114 Downloads (30 Days) |

updated 3 hours ago |
Design a filter where an existing speech or audio signal using user-designed LPF, HPF or BPF |
0 Comments 162 Downloads (30 Days) |

updated 3 hours ago |
Illustrates effect of using periodic excitation for glottal input signal on a set of speech frames |
0 Comments 104 Downloads (30 Days) |

updated 2 days ago |
2D Fourier Transform of a cosine pulse using MATLAB inbuilt 2D FFT2 function. Two dimensional cosine pulse and its Fourier transform is computed and visualized. |
0 Comments 24 Downloads (30 Days) |

updated 3 days ago |
Permutation Conditional Mutual Information (PCMI) Estimation of a directionality index between two time series |
0 Comments 17 Downloads (30 Days) |

updated 4 days ago |
This submission implements Uncoded and Turbo Coded OFDM |
0 Comments 33 Downloads (30 Days) |

updated 4 days ago |
Produces a smooth surface from scattered 3D input data. RegularizeData3D(x,y,z,xnodes,ynodes,varargin) |
0 Comments 34 Downloads (30 Days) |

updated 4 days ago |
Sound analysis with Matlab Implementation Time and frequency analysis, measurement of the crest factor, the dynamic range, etc. |
0 Comments 124 Downloads (30 Days) |

updated 14 days ago |
Image Viewer with Interpolation on Zoom, Multiple Sync |
1 Comment 70 Downloads (30 Days) |

updated 17 days ago |
A finite cosine wavetrain and its Fourier transform This code computes frequency spectrum of a finite cosine wavetrain using MATLAB FFT function. |
0 Comments 29 Downloads (30 Days) |

updated 17 days ago |
Flexible and Fast Spike Raster Plotting Plots spike rasters from spike times or binary trains. Faster than most implementations. |
1 Comment 85 Downloads (30 Days) |

updated 21 days ago |
signal stationner et non stationnaire signal |
0 Comments 26 Downloads (30 Days) |

updated 21 days ago |
Link variable from MatFile object Links partial or entire variable from a MatFile object to pass as object |
0 Comments 32 Downloads (30 Days) |

updated 25 days ago |
The active geometric shape model is a novel approach for fitting a geometric shape in images. |
2 Comments 187 Downloads (30 Days) |

updated 30 days ago |
Wiener Filter for noise cancellation Example of how to implement wiener filter for noise canellation |
0 Comments 57 Downloads (30 Days) |

updated 1 month ago |
Feature Mutual Information (FMI) Image Fusion Metric A non-reference image fusion metric based on mutual information of image features |
0 Comments 103 Downloads (30 Days) |

updated 1 month ago |
Companion material for the book "Introduction to Audio Analysis, A MATLAB approach" |
0 Comments 166 Downloads (30 Days) |

updated 1 month ago |
Fast Gradient Vector Flow (GVF) This package implements the Gradient Vector Flow (GVF) in C++/MEX. |
0 Comments 76 Downloads (30 Days) |

updated 1 month ago |
This function returns a positive-definite symmetric matrix. |
0 Comments 30 Downloads (30 Days) |

updated 1 month ago |
Returns a list of pixels with tangents and corresponding magnitudes. coefficientslist(I,nangs,stretch,scale,hopsize,halfwindow... coefficientsmatrix(I,nangs,stretch,scale,hopsize,halfwind... |
0 Comments 25 Downloads (30 Days) |

updated 1 month ago |
interp1gap 1D interpolation over small x gaps Interpolate over small gaps in x, but not over large gaps in x. |
0 Comments 29 Downloads (30 Days) |

updated 1 month ago |
Date Vector/Number to ISO 8601 Date String Convert a Date Vector/Number to an ISO 8601 Date String. Tokens control the date/time notation. |
0 Comments 28 Downloads (30 Days) |

updated 1 month ago |
ISO 8601 Date String to Serial Date Number Convert an ISO 8601 Date String to Serial Date Numbers. Auto-detect or select timestamp style. |
0 Comments 31 Downloads (30 Days) |

updated 1 month ago |
Embedded Coder Support Package for Texas Instruments C2000 Processors Embedded Coder Support Package installer file that works with Support package installer |
0 Comments 210 Downloads (30 Days) |

updated 1 month ago |
fft_split.m Split the FFT of two real sequences splits the output X of an fft of two real sequences x1+ix2 into the ffts of the two sequences X1,X2 |
0 Comments 22 Downloads (30 Days) |

updated 1 month ago |
This package implements Dynamic Time Warping (DTW). |
3 Comments 262 Downloads (30 Days) |

updated 1 month ago |
Implements many common linear algebra functions in completely self-contained MATLAB code. |
1 Comment 74 Downloads (30 Days) |