K N Air Filters

k=n/d, where n is row number of picure, d column number of a picuture.Described here:http://en.wikipedia.org/wiki/Rose_(mathematics)

http://simulations.narod.ru/Using:ind=all_combinations(n,k)Number of all posible variants is nv=C(n,k)=n!/(k!*(n-k)!) (binomial coefficient)ind is nv-by-k matrix. Example, 2 indexes from 1 2 3:all_combinations(3,2)ans = 1 2 1 3 2 3Example 3 from 5:all_combinations(5,3)ans = 1 2 3 1 2 4 1 2 5 1 3...

[knew,m,n]=contour_b_trial_2(a,row,col)knew=contour imagem=contour background pixelsn=contour object pixelsch=contour_code_2(m)ch=contour code[k8,m8]=eightneighbour(k,n)k8=contour image containing eight neighbourhoodm8=contour pixels[k4,m4]=fourneighbour2(k,n)k4=contour image containing four...


Platforms: Matlab

function [c_img] = RGB_layers(imgs,RGBs)RGB_layers - Visualize n gray/binary images in pseudo colorINPUT: (imgs,RGBs) imgs: m*k*n matrix. imgs(:,:,i) is a grayscale/BW image. RGBs: n*3 matrix, each row represents what color the layer will be.(Optional. By default it will be the jet colormap)...


Platforms: Matlab

Search::ContextGraph is a Perl module for spreading activation search engine. SYNOPSIS use Search::ContextGraph; my $cg = Search::ContextGraph->new(); # first you add some documents, perhaps all at once... my %docs = ( first => [ elephant, snake ], second => [ camel, pony ], third =>...


Platforms: *nix

Anthropomorphic arm with 6 DOF and spherical wrist It calculates the Inverse Kinematic of an Anthropomorphic arm with 6 DOF. 'q' is the solutions in radiant and K is the direct Kinematic matrix. K = [ n s a p; 0 0 0 1] where n, s, a are three vectors fo 3 elements that represents the...


Platforms: Matlab

It calculates the Inverse Kinematic of an Anthropomorphic arm with 3 DOF. 'q' is the solutions in radiant and K is the direct Kinematic matrix. K = [ n s a p; 0 0 0 1] where n, s, a are three vectors fo 3 elements that represents the end-effector's orientation, and p is the desired end-effector...


Platforms: Matlab

Program FFT2SURF plots double Fourier series representations for several different surfaces. The figures show effects of the number of series terms and use of Lanczos sigma factors to smooth Gibbs oscillations. The Fourier series of a doubly periodic function with periods px and py has the...


Platforms: Matlab

Matlab source codes for Multilinear Principal Component Analysis (MPCA)%[Algorithms]%The matlab codes provided here implement two algorithms presented in the paper "MPCA_TNN08Jan.pdf" included in this package:Haiping Lu, K.N. Plataniotis, and A.N. Venetsanopoulos, "MPCA: Multilinear Principal...


Platforms: Matlab

Program FFTSIGMA plots Fourier series representations with sigma approximation. The figures show effects of the number of series terms and use of Lanczos sigma factors to smooth Gibbs oscillations. The Fourier series of a periodic function with period px has the approximate form: f(x) = sum(...


Platforms: Matlab

Function accepts size distribution in the form of two vectors: mesh size (d) and cumulative percent material retained R(d).Example:d = [0.08 0.50 1.25 2 4 6.3 8 12.5 16 40]Rd = [95.61 87.71 82.45 79.78 73.28 66.98 63.21 55.4 49.91 23.95][k, n] = RRD(d, Rd)Result of the function is a figure...


Platforms: Matlab

Little more than syntactic sugar for nchoosek, this small but surprisingly controversial function returns the number of (ordered) n-tuples of non-negative integers adding up to k, and if supplied a second argument, a listing of them. As an alternative to downloading, just cut and paste the...


Platforms: Matlab

Spek (IPA: /sp?*a*?k/, ??N*?*?bacon???*a*? in Dutch) helps to analyse your audio files by showing their spectrogram. Spek is free software available for Unix, Windows and Mac OS X. Features Supports all popular lossy and lossless audio file formats thanks to the FFmpeg libraries. Ultra-fast...


Platforms: *nix

Mailinsms can NOT send SMS directly! It is your mobile servicer's task. The SMS gateways can send SMSes. You can send e-mails to these gateways and they sends a specified part of this e-mail in SMS. Features My five aspects while I am developing my mailinsms: to be flexible, stable, small,...


Platforms: *nix

This script yields each subset of size k from a super set of size n. There are two methods. The first operates on sets of integers of the form range(n). The seconds operates on arbitrary sets or lists.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

Our basic idea is based on (n,k)-gray code which was introduced in one paper named :"Generalized Gray Codes with Applications". Our extention is allowing each digit ranged from different digit which is widely useful in some situations.For example, (3,2)-Gray code is (0,0), (0,1),...


Platforms: Matlab

This programme is an application of the Chinese Remainder Theorem for Integers - for obtaining a solution to the "k-threshold system for sharing a secret". The concept is explained in the book "A course in Number Theory and Cryptography by Neal Koblitz" in Ch 1, Prob 24 / P27 and it's solution in...


Platforms: Matlab

Inline::Filters Perl module contains common source code filters for Inline Modules. Inline::Filters provides common source code filters to Inline Language Modules. Unless youre an Inline module developer, you can just read the next section. Supported Filters This section describes each...


Platforms: *nix

PDF N-UP Maker is a simple to use command line utility to help you with the creation of booklets. Usage: nup_pdf [options] infile: input PDF file outfile: output PDF file pages: number of pages per sheet. pages = 2^n * x^2 Options: -b: draw bounding boxes -m (margin): outer margin...


Platforms: Windows, Windows Vista, 7, 7x64

The K-Lite Codec Pack is a collection of DirectShow filters, VFW/ACM codecs, and tools. Codecs and DirectShow filters are needed for encoding and decoding audio and video formats. The K-Lite Codec Pack is designed as a user-friendly solution for playing all your audio and movie files. With the...


Platforms: Windows