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

updated 1 day 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 66 Downloads (30 Days) |

updated 1 day 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 48 Downloads (30 Days) |

updated 1 day 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 day 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 53 Downloads (30 Days) |

updated 1 day ago |
Narrowband/Wideband Spectra of a Speech Frame Compares and contrasts the effects of using either of two different windows |
0 Comments 50 Downloads (30 Days) |

updated 1 day 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 51 Downloads (30 Days) |

updated 1 day ago |
Computes and plots the roots of either an LPC polynomial or the resulting set of LSP polynomials |
0 Comments 41 Downloads (30 Days) |

updated 1 day 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 day 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 day 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 106 Downloads (30 Days) |

updated 1 day 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 60 Downloads (30 Days) |

updated 1 day ago |
Autocorrelation Pitch Detector Implements a pitch period detection algorithm using modified autocorrelation method |
0 Comments 124 Downloads (30 Days) |

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

updated 1 day 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 104 Downloads (30 Days) |

updated 1 day ago |
Examines the behavior of a set of three time domain, short-time features |
0 Comments 78 Downloads (30 Days) |

updated 1 day ago |
Illustrates the impact of mu-law companding (compressing and expanding) and quantization of a speech |
0 Comments 66 Downloads (30 Days) |

updated 1 day ago |
converts the sampling rate of an existing speech or audio file from its current sampling rate |
0 Comments 84 Downloads (30 Days) |

updated 1 day ago |
Computes the discrete-time Rosenberg glottal pulse approximation in the time and frequency domains |
0 Comments 75 Downloads (30 Days) |

updated 1 day 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 59 Downloads (30 Days) |

updated 1 day 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 86 Downloads (30 Days) |

updated 1 day 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 79 Downloads (30 Days) |

updated 1 day 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 75 Downloads (30 Days) |

updated 1 day 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 97 Downloads (30 Days) |

updated 1 day ago |
Illustrates vocal tract response, glottal pulse, radiation response for voiced and unvoiced speech Callbacks_composite_vocal_tract_GUI25(f,C) |
0 Comments 109 Downloads (30 Days) |

updated 1 day ago |
Design a filter where an existing speech or audio signal using user-designed LPF, HPF or BPF |
0 Comments 161 Downloads (30 Days) |

updated 1 day ago |
Illustrates effect of using periodic excitation for glottal input signal on a set of speech frames |
0 Comments 101 Downloads (30 Days) |

updated 5 days ago |
Permutation Conditional Mutual Information (PCMI) Estimation of a directionality index between two time series |
0 Comments 18 Downloads (30 Days) |

updated 6 days ago |
This submission implements Uncoded and Turbo Coded OFDM |
0 Comments 37 Downloads (30 Days) |

updated 6 days ago |
Produces a smooth surface from scattered 3D input data. RegularizeData3D(x,y,z,xnodes,ynodes,varargin) |
0 Comments 35 Downloads (30 Days) |

updated 16 days ago |
Image Viewer with Interpolation on Zoom, Multiple Sync |
1 Comment 70 Downloads (30 Days) |

updated 19 days ago |
Flexible and Fast Spike Raster Plotting Plots spike rasters from spike times or binary trains. Faster than most implementations. |
1 Comment 79 Downloads (30 Days) |

updated 23 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 27 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 1 month ago |
Wiener Filter for noise cancellation Example of how to implement wiener filter for noise canellation |
0 Comments 54 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 89 Downloads (30 Days) |

updated 1 month ago |
Companion material for the book "Introduction to Audio Analysis, A MATLAB approach" |
0 Comments 133 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 68 Downloads (30 Days) |

updated 1 month ago |
This function returns a positive-definite symmetric matrix. |
0 Comments 29 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 31 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 25 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 28 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 20 Downloads (30 Days) |

updated 1 month ago |
This package implements Dynamic Time Warping (DTW). |
3 Comments 257 Downloads (30 Days) |

updated 1 month ago |
Implements many common linear algebra functions in completely self-contained MATLAB code. |
1 Comment 72 Downloads (30 Days) |

updated 1 month ago |
Can correct some images with errors M=interpolacion_matrix(V,x,y, b,c,p,q,factor, factor_inte... |
0 Comments 17 Downloads (30 Days) |

updated 1 month ago |
Fit polynomial to data, forcing y-intercept to zero or arb. value and slope to zero or arb. value |
8 Comments 120 Downloads (30 Days) |

updated 1 month ago |
different functions on speech signal high pass,low pass filtering,advancing and delay,plotting samples,of speech signal by recording |
0 Comments 24 Downloads (30 Days) |

updated 1 month ago |
PicoScopeĀ® 5000 Series - MATLABĀ® Generic Instrument Driver MATLAB Instrument Driver for use with PicoScope 5000 Series oscilloscopes [methodinfo,structs,enuminfo,ThunkLibName]=ps5000aMFile |
0 Comments 51 Downloads (30 Days) |

updated 2 months ago |
Fourier-based reconstruction of an unknown radial distribution assuming cylindrical symmetry. |
14 Comments 60 Downloads (30 Days) |