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| Date | File | Tags |
Downloads (last 30 days) |
Comments | Ratings | |
| 18 Sep 2009 |
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iff.m Interactive Fourier filter written as a single self-contained Matlab function. | 203 | 0 | ||
| 22 Aug 2009 |
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Kalman filtering framework Object framework for filtering using Kalman filter, EKF, or UKF. | 122 | 2 | ||
| 16 Aug 2009 |
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FFT filter - clean your signals and display results! Perform Fourier transform, filter in frequency domain, reconstruct the signal. | 186 | 0 | ||
| 01 Jul 2009 | Despiking This function remove spike noise from data. | 50 | 3 | |||
| 09 Jun 2009 | fSGolayFilt Simple but fast Savitzky Golay filter. | 172 | 2 | |||
| 01 Mar 2009 |
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Magnitude_response_equalizer all-pass filter based magnitude response equalizer | 48 | 0 | ||
| 27 Nov 2008 |
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Near Perfect Reconstruction Polyphase Filterbank a near perfect reconstruction polyphase filterbank with two times oversampling | 86 | 9 | ||
| 24 Sep 2008 | Coupling Coefficient K For a Resonator Filter This function calculates the coupling coefficient of a resonator filter based on the scattering para | 17 | 0 | |||
| 18 Sep 2008 | Practical FIR Filter Design in MATLAB OBSOLETE! Replaced with "Digital Filters with MATLAB" | 533 | 47 | |||
| 09 Sep 2008 |
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Estimation and Simulation of State Space (Kalman Filter) Models with Matlab Functions and Scripts for Simulation and Estimation of State Space models | 207 | 3 | ||
| 08 Sep 2008 | Impulse response invariant discretization of fractional order low-pass filters Discretize [1/(\tau s +1)]^r with "r" a real number | 113 | 0 | |||
| 08 Sep 2008 | Step response invariant discretization of fractional order integrators/differentiators Compute a discrete-time finite dimensional (z) transfer function to approximate s^r, r = real number | 130 | 0 | |||
| 05 Sep 2008 | Impulse response invariant discretization of fractional order integrators/differentiators compute a discrete-time finite dimensional (z) transfer function to approximate s^r, r is real numbe | 145 | 0 | |||
| 01 Jul 2008 |
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ndnanfilter.m Filter/smoothing of multidimensional data with an specified window function, ignoring NaNs. | 170 | 2 | ||
| 30 Jun 2008 | Butterworth Low-Pass Filter Low-pass filter inplmentation using Butterworth topology | 153 | 2 | |||
| 26 Jun 2008 |
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DIGITAL FILTER GUI DIGITAL FILTER | 95 | 4 | ||
| 23 Jun 2008 | Buffer function - ver 2 - in a simple algorithm instead of the matlab buffer Version 2 of my previous function that could be interfaced simply from a script. This function resem | 27 | 0 | |||
| 23 Jun 2008 | BufferSegment - Performs buffer command using pieces of its output I wrote this code to buffer an audio signal and process it similar to a buffer command but using chu | 21 | 0 | |||
| 22 May 2008 | Fast smoothing function Fast smoothing function for time-series data | 196 | 3 | |||
| 20 May 2008 | Digital Filters with MATLAB Tutorial on digital filter design and implementation with MATLAB. | 318 | 6 | |||
| 20 May 2008 |
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Learning the Kalman Filter: A Feedback Perspective A feedback view of Kalman filter to gain more useful insights. | 216 | 7 | ||
| 12 May 2008 |
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Mutliple Feedback Filter Equalizer Generator Generates a group of multiple feedback filters based on a few equalizer parameters. | 23 | 0 | ||
| 08 May 2008 |
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Gradient Adaptive Laguerre Lattice Filter Single pole order recursive gradient adaptive lattice filter | 143 | 1 | ||
| 07 Apr 2008 |
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FIRQUEST FIRQUEST optimizes the quantization of FIR coefficients. | 26 | 0 | ||
| 01 Apr 2008 |
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Digital implementation of RC low pass filter Plot the step and frequency response of a digital RC filter | 152 | 0 | ||
| 24 Mar 2008 |
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inverse FIR filter design inverse filter (FIR) from mono or stereo impulse response | 27 | 0 | ||
| 24 Mar 2008 |
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editable FIR response GUI to manually edit arbitrary FIR magnitunde response | 30 | 0 | ||
| 24 Mar 2008 |
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7-band Parametric Equalizer parametric EQ GUI | 42 | 0 | ||
| 13 Mar 2008 |
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moving_average v3.1 (Mar 2008) Smooths a matrix (with/without NaN's) via recursive moving average method and eliminates data gaps. | 181 | 28 | ||
| 11 Mar 2008 | Third Octave Wav File Maker makelNHANESNoisesm_ed creates one-third octave wav files for acoustics experiments. | 105 | 1 | |||
| 20 Feb 2008 |
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BSSGUI by J. Petkov Interactive GUI to control the BSS algorithms | 22 | 1 | ||
| 18 Feb 2008 | Reverberation Time Calculator Calculates Reverberation Time from multiple microphones using time records | 142 | 0 | |||
| 13 Feb 2008 | filtfilthd Zero-phase forwards/backwards filtering using SP toolbox dfilt filter objects | 172 | 2 | |||
| 29 Jan 2008 |
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Learning the Kalman-Bucy Filter in Simulink A Simulink model to learn the continuous-time Kalman-Bucy Filter | 164 | 1 | ||
| 29 Jan 2008 |
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Learning the Kalman Filter in Simulink A Simulink model to learn the Kalman filter and Gassian processes. | 422 | 8 | ||
| 24 Jan 2008 |
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Learning the Unscented Kalman Filter An implementation of Unscented Kalman Filter for nonlinear state estimation. | 400 | 27 | ||
| 23 Jan 2008 |
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Learning the Extended Kalman Filter An implementation of Extended Kalman Filter for nonlinear state estimation. | 512 | 18 | ||
| 13 Sep 2007 |
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Optimal Kalman Filter for nonscalar system estimation Example calculation of time dependence of system variations is presented. | 57 | 1 | ||
| 03 Aug 2007 | Pause finder Analyses data for free definable pauses and returns matching indices | 25 | 0 | |||
| 21 May 2007 | Autocorrelation Autocorrelation of Commonly used pulses | 83 | 3 | |||
| 04 May 2007 |
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Interactive Fourier Filter (version 1.5) Interactive Fourier Filter for time-series signals. | 114 | 6 | ||
| 04 May 2007 | Cpw lowpass filter design CPW Low Pass Filter Design using Matlab | 52 | 3 | |||
| 27 Apr 2007 | Adaptive line enhancemment application Adaptive line enhancemment application | 151 | 2 | |||
| 21 Feb 2007 |
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LanczosFilter.m Low or high-pass Lanczos (cosine) signal filter. | 129 | 3 | ||
| 16 Feb 2007 |
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LMS Time Delay -Simulink Simulink LMS Time Delay Application | 28 | 0 | ||
| 07 Feb 2007 |
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Dequiv Digital Equivalents Library | 18 | 0 | ||
| 05 Feb 2007 | Filter Implementation Implementation of Filters. | 161 | 1 | |||
| 29 Jan 2007 | The DC Blocking Filter An IIR first order dc blocking filter. | 38 | 6 | |||
| 26 Jan 2007 | MATLAB for Signal Processing Webinar MATLAB for Signal Processing webinar presented on January 18, 2007 | 30 | 8 | |||
| 26 Dec 2006 |
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An Intuitive Introduction to Kalman Filter A simplified tutorial example to the usage of Kalman Filter | 138 | 10 | ||
| 09 Nov 2006 |
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System Identification Comparison Comparison of system identification using LMS, NLMS & LMF | 53 | 4 | ||
| 03 Nov 2006 | Design of Lowpass FIR Filter Using the Frequency Response Masking Technique Design of Lowpass FIR Filter Using the Frequency Response Masking Technique | 56 | 2 | |||
| 12 Oct 2006 | hankel The routines in this directory implement Hankel transforms of order 0 and 1 by digital filtering. | 21 | 0 | |||
| 11 Oct 2006 | 1D Gaussian lowpass filter Returns coefficients of 1D Gaussian lowpass filter | 123 | 1 | |||
| 18 Sep 2006 |
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Kalman Filter Tutorial Extended Kalman Filter Tutorial | 702 | 24 | ||
| 05 Sep 2006 |
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FFW Fastest Filtering in the West Fast 2D convolution - filtering | 180 | 3 | ||
| 18 Aug 2006 |
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Fast Circular Cross Covariance Fast Circular Cross Covariance of two signals | 25 | 0 | ||
| 19 Jul 2006 | fast SUSAN feature detection and non-linear filter a fast implementation of the SUSAN feature detector by non-linear filter | 92 | 3 | |||
| 29 Jun 2006 | Guitar Effects Pedal - Pedale d'effet pour guitare Guitar Effects Pedal - Pedale d'effet pour guitare | 38 | 1 | |||
| 01 May 2006 |
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winsinc Applies a windowed sinc filter. | 120 | 1 | ||
| 10 Apr 2006 | TCH/FS GSM channel simulation Coding, interleaving, codification and modulation for GSM channel | 68 | 6 | |||
| 10 Apr 2006 |
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3-Band Parametric Equalizer Simulink model of a 3-band parametric equalizer controlled by a user-friendly GUI. | 82 | 8 | ||
| 21 Mar 2006 | Noise Canceling Adaptive Filter Noise canceling adaptive that uses 2 reference signals instead of 1 | 146 | 4 | |||
| 24 Jan 2006 | Canonical Signed Digits Generates a CSD representation of a floating point number. | 32 | 3 | |||
| 28 Dec 2005 |
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Analog Filter Design Toolbox GUI to design and simulate active (opamp) analog filters | 125 | 13 | ||
| 19 Dec 2005 |
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2D & 3D Spectra of Savitzky-Golay Smoothing and Differentiation Filters Spectral plots of Savitzky-Golay smoothing and differentiation filters | 20 | 0 | ||
| 06 Dec 2005 | Savitzky-Golay Smoothing and Differentiation Filter Savitzky-Golay smoothing and differentiation filter. | 163 | 14 | |||
| 29 Nov 2005 | 2-D Savitzky-Golay Smoothing and Differentiation Filter. 2-D Savitzky-Golay smoothing and differentiation filters, including those for mixed partial ... | 161 | 2 | |||
| 11 Nov 2005 | 2-D Savitzky-Golay Smoothing and Differentiation Filter Obtain the coefficients of the 2-D Savitzky-Golay smoothing and differentiation filter, ... | 123 | 0 | |||
| 03 Nov 2005 |
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z-transform of 1D & 2D Savitzky-Golay Smoothing and Differentiation Filter z-transform of 1D & 2D Savitzky-Golay Smoothing and Differentiation Filter | 26 | 1 | ||
| 12 Oct 2005 | Learning the Kalman Filter Basic Kalman filter, heavily commented, for beginners to Kalman filtering. | 1706 | 62 | |||
| 27 Jul 2005 | Singular Spectrum Analysis smoother Function for smoothing signals using Singular Spectrum Analisys. | 60 | 4 | |||
| 05 Jul 2005 | Polynomial Multiplication of Bilinear Transform This approach uses polynomial multiplication (convolution indeed) to implement bilinear transform... | 135 | 0 | |||
| 24 Jun 2005 | mex function implementation of Optimal FIR Wiener filter The mex function implements an FIR Wiener filter. The computation involves an LU decomposition ... | 156 | 2 | |||
| 22 Jun 2005 | Lagrange Differentiator The digital differentiator from the Lagrange interpolation. | 128 | 0 | |||
| 13 Jun 2005 | The Even-length Savitzky-Golay Filter The even-length Savitzky-Golay filter with a Gram polynomial approach. | 112 | 0 | |||
| 02 May 2005 | Regalia-Mitra EQ filter Regalia-Mitra allpass filter cell used to design a multiple bandpass filters structure ... | 30 | 0 | |||
| 28 Apr 2005 | Fast Gaussian Filtering Recursive gaussian filtering. | 169 | 2 | |||
| 06 Apr 2005 | Inverse Bilinear Transform Convert z-domain systems to s-domain. | 62 | 3 | |||
| 28 Mar 2005 |
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find_index.m Find all index in a data array at the limit | 10 | 0 | ||
| 28 Feb 2005 | Adaptive-degree polynomial (Savitzky-Golay) filter for data differentiation Adaptive-degree polynomial filter (Savitzky-Golay Filter) for data differentiation (1st derivative). | 159 | 0 | |||
| 08 Nov 2004 |
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Smooth Differentiation A smoothed differentiation filter (digital differentiator). | 163 | 3 | ||
| 05 Nov 2004 | Adaptive-Degree Polynomial Filter (Savitzky-Golay Filter) Obtain the polynomial degree selected in the adaptive-degree polynomial filter. | 138 | 2 | |||
| 02 Nov 2004 | 2-D Savitzky-Golay Differentiation Filter 2-D Savitzky-Golay Differentiation Filter. | 142 | 2 | |||
| 15 Oct 2004 | Savitzky-Golay smoothing and differentiation filter (closed-formed solutions) explicit (closed-formed) solutions of the Savitzky-Golay smoothing and differentiation filter | 110 | 1 | |||
| 26 Aug 2004 | Fast Hodrick Prescott Filter Detrending a time series. | 19 | 2 | |||
| 17 Aug 2004 |
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Circular Cross Covariance Circular Cross Covariance function estimate. | 122 | 0 | ||
| 16 Aug 2004 |
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Circular Cross Correlation Circular Cross Correlation function estimate. | 273 | 4 | ||
| 28 Jul 2004 | Savitzky-Golay Smoothing and Differentiation Filter Savitzky-Golay smoothing and differentiation filter calculated with the recursive properties ... | 118 | 1 | |||
| 27 Jul 2004 | SAVFILT Generalization and improvement of SGOLAYFILT(Dat,1,Frame). | 134 | 5 | |||
| 19 May 2004 | Peak to Mean Ratio function y = pmratio(d1,d2,offset,rate) %offset and rate only if needed | 23 | 0 | |||
| 12 May 2004 |
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ConvolveGUI A GUI for graphically demonstrating the convolution process. | 39 | 2 | ||
| 19 Dec 2003 | 2-D Savitzky-Golay Smoothing Filter i.e. the Polynomial smoothingfilter or the least-squares smoothing filter. | 158 | 5 | |||
| 24 Sep 2003 | Analog Filter Design Analog filter design using Butterworth & Chebyshev approximations. | 220 | 16 | |||
| 18 Sep 2003 |
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Hodrick-Prescott Filter Finds the Hodrick-Prescott filter of a series. | 72 | 7 | ||
| 16 Sep 2003 |
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Prony Toolbox Prony Toolbox is a GUI to perform Prony analysis. | 59 | 6 | ||
| 13 Aug 2003 | Design of Filters using GUI GUI used for filter design. | 19 | 1 | |||
| 04 Aug 2003 |
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Oustaloup-Recursive-Approximation for Fractional Order Differentiators Oustaloup-Recursive-Approximation for fractional order differentiator. | 123 | 1 | ||
| 24 Jul 2003 | FastFFT Function A function to calculate frequency amplitudes, optionally makes Bode plots. | 49 | 7 | |||
| 03 Jul 2003 | Digital Fractional Order Differentiator/integrator - FIR type. General FIR digital differentiator/integrator. | 27 | 0 | |||
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