# Design of filters using gui in matlab

The following Matlab project contains the source code and Matlab examples used for design of filters using gui.
The code provides the user friendly GUI usage in filter design.

The following Matlab project contains the source code and Matlab examples used for fast hodrick prescott filter.
The Hodrick Prescott Filter (HP-Filter) is the most popular method to separate a time series x_t into its components.

The following Matlab project contains the source code and Matlab examples used for bluenile image frequency domain filtering.
This software enables an automatic as well as manual filtering of images in the frequency domain (pattern suppression & emphasis, image smoothing and edge enhancing). See application examples & download PC version at
http://mywebpage.netscape.com/atanasiuvlad/bluenile/

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.

The following Matlab project contains the source code and Matlab examples used for steerable gaussian filters.
This program can be used to evaluate the first directional derivative of an image.

The following Matlab project contains the source code and Matlab examples used for modular filter technique on automatic mesh functions.
This modular map technique is using the generally applications on automatic mesh procedures.

The following Matlab project contains the source code and Matlab examples used for sticks filter.
This function generates a set of sticks filter. Given in parameters are n, size of the filter, and k, the sticks' thickness.
Demo available.
Suggestions welcome.

The following Matlab project contains the source code and Matlab examples used for fast gaussian filtering of 1d, 2d greyscale / color image or 3d image volume. .
IMGAUSSIAN filters an 1D, 2D color/greyscale or 3D image with a Gaussian filter.

The following Matlab project contains the source code and Matlab examples used for who for a given class.
WHOCLASS filters out the names of the variables in the base workspace that belong to a particular class, or list of classes, as selected by the user.

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.

The following Matlab project contains the source code and Matlab examples used for color filter array color reproduction using cycle spinning.
This is a demo program of color filter array (CFA) image color reproduction.

The following Matlab project contains the source code and Matlab examples used for guided filter.
This is a novel type of explicit image filter - guided filter.

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.

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.

The following Matlab project contains the source code and Matlab examples used for fuzzy filters for image filtering.
"FUZZY FILTERS FOR IMAGE FILTERING", H.K. Kwan, Y.Cai

The following Matlab project contains the source code and Matlab examples used for filter noise and interpolate microscopy images in frequency domain.
Intensities recorded by the microscopes (any imaging system with finite aperture) are subject to diffraction limit - the recorded features cannot be finer than the optical cutoff of the system.

The following Matlab project contains the source code and Matlab examples used for a user-friendly tool for signal filtering and feature extraction. well-suited to large data sets! .
FeatureFinder is a MATLAB-based software package that lets you organize your signals, visually review them with speed and ease, apply filters and normalization, and export meaningful signal features in a ready-to-analyze format.

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.

The following Matlab project contains the source code and Matlab examples used for virtual light polarization experiment.
Light goes through a color filter (yellow filter) and become monochrome.

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.

The following Matlab project contains the source code and Matlab examples used for function that can apply filters to a region of interest in an rgb image.
In MATLAB image processing toolbox, we have a function called , 'roifilt2' that can be applied to a region of interest of a 2D grayscale image.

The following Matlab project contains the source code and Matlab examples used for bass treble shelving filter.
Derive coefficients for a shelving filter with a given amplitude and cutoff frequency.

The following Matlab project contains the source code and Matlab examples used for the dc blocking filter.
This submission contains an article describing the ins and outs of the dc blocking filter, giving the relationships between the lone filter coefficient and the cut-on frequency.

The following Matlab project contains the source code and Matlab examples used for plotfilter filter coefficient files.
PlotFilter
This program plots filter responses.

The following Matlab project contains the source code and Matlab examples used for peaking notch iir filter.
Derive coefficients for a peaking filter with a given amplitude and bandwidth.

The following Matlab project contains the source code and Matlab examples used for real time filters gui.
You can use 4 types of filters:
- Butterworth
- Chebyshev 1
- Chebyshev 2
- Elliptic
You can use them as:
- Lowpass
- Highpass
- Bandpass
- Stopband
Showing theirs features in frequency, phase and the z plane.

The following Matlab project contains the source code and Matlab examples used for filter tune.
I have been trying out the new toolbox Sonnet made and have been working on some scripts with it to tune filters.

The following Matlab project contains the source code and Matlab examples used for band pass filter.
Program to design bandpass filter with basic mathematical equations, and will be helpful for those who dont have signal processing toolbox.

The following Matlab project contains the source code and Matlab examples used for capacitive gaps rf bandpass microstrip filter design.
MATLAB function.

The following Matlab project contains the source code and Matlab examples used for iir bandpass filters using the ti tms320c5416 dsk.
Laboratory 8 of 12 for the Texas Instruments TMS320C5416 DSK.