# Least mean square for system identification in matlab

The following Matlab project contains the source code and Matlab examples used for least mean square for system identification. Least mean squares (LMS) algorithms are a class of adaptive filter used to mimic a desired filter by finding the filter coefficients that relate to producing the least mean squares of the error signal (difference between the desired and the actual signal).

# Adaptive degree polynomial filter (savitzky golay filter) in matlab

The following Matlab project contains the source code and Matlab examples used for adaptive degree polynomial filter (savitzky golay filter). function polynomial_degree=adpf(data_frame) Adaptive-Degree Polynomial Filter (Savitzky-Golay Filter) Commonly, the degree of the fitting polynomial for the Savitzky-Golay filter is fixed.

# The even length savitzky golay filter in matlab

The following Matlab project contains the source code and Matlab examples used for the even length savitzky golay filter. The even-length Savitzky-Golay filter (i.

# Z transform of 1d & 2d savitzky golay smoothing and differentiation filter in matlab

The following Matlab project contains the source code and Matlab examples used for z transform of 1d & 2d savitzky golay smoothing and differentiation filter. Compute and plot 1D and 2D Savitzky-Golay smoothing and differentiation filters.

# 2d & 3d spectra of savitzky golay smoothing and differentiation filters in matlab

The following Matlab project contains the source code and Matlab examples used for 2d & 3d spectra of savitzky golay smoothing and differentiation filters. This zip-file contains two m-files that generate 2D spectral plots of smoothing and differentiation filters.

# Image interpolation in matlab

The following Matlab project contains the source code and Matlab examples used for image interpolation. This function performs the interpolation of an image filtering it with the specified filter coefficients which are given as input. Any filter can be used as input.

# Fast susan feature detection and non linear filter in matlab

The following Matlab project contains the source code and Matlab examples used for fast susan feature detection and non linear filter. This is a fast implementation of the SUSAN feature detection algorithm described at: www.

# Non local means filter in matlab

The following Matlab project contains the source code and Matlab examples used for non local means filter. Implementation of the Non-Local Means Filter proposed by Buades et al. for robust image denoising. typical usage: fima=nlmeans(ima,5,2,sigma); being sigma the noise standard deviation

# This program designs a prototype filter for use in a quadrature mirror filter filterbank. in matlab

The following Matlab project contains the source code and Matlab examples used for this program designs a prototype filter for use in a quadrature mirror filter filterbank. . This program designs a prototype filter for use in a Quadrature Mirror Filter filterbank.

# Simulating cic filtering decimation without the filter design toolbox in matlab

The following Matlab project contains the source code and Matlab examples used for simulating cic filtering decimation without the filter design toolbox. Recently needed to see the effects of a CIC decimating filter but realized that with my new license of Matlab, I did not have access to the Filter Design Toolbox.

# Fast savitzky golay filter as multi-threaded c-mex in matlab

The following Matlab project contains the source code and Matlab examples used for fast savitzky golay filter as multi-threaded c-mex . fSGolayFilt is a fast polynomial smoothing filter for uniformly spaced signals.

# Gaussian filter, determination of integer parameters in matlab

The following Matlab project contains the source code and Matlab examples used for gaussian filter, determination of integer parameters. Within a sigma range separable filters with integer parameters are sought. The filters have a sum which is an integer power of 2 in order to divide the filter result by shifting the bits.

# 3d max min filter in matlab

The following Matlab project contains the source code and Matlab examples used for 3d max min filter. I=Maxin(I,n,f) I is input 3D image  n is neighbourhood size. for example 3 for 3*3 f=1 for max filter f=0 for min filter

# Savitzky golay smooth differentiation filters and filter application in matlab

The following Matlab project contains the source code and Matlab examples used for savitzky golay smooth differentiation filters and filter application. Contains savitzkyGolay.

# First order statistics filter (sigma filter lee's filter) in matlab

The following Matlab project contains the source code and Matlab examples used for first order statistics filter (sigma filter lee's filter). fcnFirstOrderStatisticsFilter performs noise filtering on an image based on using First Order Local Statistics around a prespecified pixel neighborhood.

# Nth oct hand arm & ac filter tool box in matlab

The following Matlab project contains the source code and Matlab examples used for nth oct hand arm & ac filter tool box. The Nth Octave Hand Arm and AC Filter Tool Box is based on the octave toolbox by Christophe Couvreur which is on the Matlab File Exchange ID number 69.

# Generate coefficients for 1d savitzky golay smoothing filters in matlab

The following Matlab project contains the source code and Matlab examples used for generate coefficients for 1d savitzky golay smoothing filters. INPUT: order = order of the polynomial interval = the window size; *MUST* smaller than size(vIN) OUTPUT: c(ss,nn)= a matrix Rows corresponds to coefficients for the target point, g_t, at different location of the window (up >> down: g_t moves from left to right).

# Savitzky golay smoothing filter in matlab

The following Matlab project contains the source code and Matlab examples used for savitzky golay smoothing filter. The function smooths a input vector using Savitzky-Golay smoothing filter based on the degree of polynomial and the length of moving windows

# Savitzky golay smoothing filter for 3d data in matlab

The following Matlab project contains the source code and Matlab examples used for savitzky golay smoothing filter for 3d data. This function provide a Savitzky-Golay smoothing filter for 3D data.

# Savitzky golay smoothing filter for 2d data in matlab

The following Matlab project contains the source code and Matlab examples used for savitzky golay smoothing filter for 2d data. This function provide a Savitzky-Golay smoothing filter for 2D data.

# Uniform filter bank in matlab

The following Matlab project contains the source code and Matlab examples used for uniform filter bank. This function can be used to design a uniform filter bank (with M analysis and M synthesis filters) so that the perfect reconstruction is almost achieved.

# Image filter by spatial correlation in matlab

The following Matlab project contains the source code and Matlab examples used for image filter by spatial correlation. We propose a novel algorithm for removing noise in gray-levels and color images.

# H infinity optimal fractional delay filter in matlab

The following Matlab project contains the source code and Matlab examples used for h infinity optimal fractional delay filter. This is a code for designing H-infinity optimal fractional delay filters proposed first in the following paper: M.

# Designs a passive filter ( input filter ) for power applications in matlab

The following Matlab project contains the source code and Matlab examples used for designs a passive filter ( input filter ) for power applications. function [ stg_Ld, stg_Rd, att ] = filter_damping_design( stg_L, stg_C, fs, Zmax) Written by Dr.

# Filter characteristics in matlab

The following Matlab project contains the source code and Matlab examples used for filter characteristics. Using this Matlab script you get the amplitude response, the phase response,the frequency vector, the complex transfer function by knowing the filter coefficients:

# Filter for discrete time signal in matlab

The following Matlab project contains the source code and Matlab examples used for filter for discrete time signal. [y_fl, Y_fl, f, Y, f_fl, fl_function, filter]=f4ts(y,Fs,filter,plot1) filter that clean the signal from diffrent kind of noise.

# Minimum phase filter in matlab

The following Matlab project contains the source code and Matlab examples used for minimum phase filter. A system with all of its poles and zeroes strictly inside the unit circle is called a MINIMUM Phase filter.

# Linear extended whitening filters (demo) in matlab

The following Matlab project contains the source code and Matlab examples used for linear extended whitening filters (demo). Two functions that demonstrate computation of dual-function whitening filters termed Linear Extended Whitening Filters (EWF) such that: 1.

# Two dimensional trilateral filter in matlab

The following Matlab project contains the source code and Matlab examples used for two dimensional trilateral filter. TRILATERALFILTER Two-dimensional trilateral filter. outputImage = trilateralFilter(inputImage,sigmaC,epsilon) filters the data in inputImage with the 2-D trilateral filter by P. Choudhury and J. Tumblin, http://www.cs.northwestern.edu/~jet/publications.html This implementation is a conversion of the OpenCV implementation by Tobi Vaudrey

# Steerable filter in matlab

The following Matlab project contains the source code and Matlab examples used for steerable filter. This packages implements the steerable filter of the first derivative and the second of Gaussian function of the paper W.

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