Computes the vector gradient of an RGB image
标签： Computes gradient vector image
上传时间： 2017-07-18
上传用户：253189838
Computes the distance between kevin bacon and other actors (six degrees of seperation).
标签： seperation Computes distance between
上传时间： 2017-08-07
上传用户：zhaoq123
Computes the length of a line using two (x,y) points. Uses pointers
标签： Computes pointers length points
上传时间： 2017-08-07
上传用户：许小华
Computes the eigenvalues and eigenvectors of a real upper-Hessenberg Matrix using the QR method.
标签： upper-Hessenberg eigenvectors eigenvalues the
上传时间： 2017-08-08
上传用户：lizhen9880
Computes the circulant matrix of a vector.
标签： circulant Computes matrix vector
上传时间： 2013-12-27
上传用户：372825274
A series of .c and .m files which allow one to perform univariate and bivariate wavelet analysis of discrete time series. Noother wavelet package is necessary -- everything is contained in this archive. The C-code Computes the DWT and maximal overlap DWT. MATLAB routines are then used to compute such quantities as the wavelet variance, covariance, correlation, cross-covariance and cross-correlation. Approximate confidence intervals are available for all quantities except the cross-covariance and cross-correlation. A set of commands is provided. For a description of this example, please see http://www.eurandom.tue.nl/whitcher/software/.
标签： univariate and bivariate analysis
上传时间： 2015-06-23
上传用户：chongcongying
encode.v The encoder syndrome.v Syndrome generator in decoder berlekamp.v Berlekamp algorithm in decoder chien-search.v Chien search and Forney algorithm in decoder decode.v The top module of the decoder inverse.v Computes multiplication inverse of an Galois field element test-bench.v The test fixture, and some brief notes on using the modules. data-rom.v A simple data source for testing run For those intelligence-challenged who can t run verilog LGPL The license
标签： Berlekamp berlekamp algorithm generator
上传时间： 2014-02-16
上传用户：fxf126@126.com
When working with mathematical simulations or engineering problems, it is not unusual to handle curves that contains thousands of points. Usually, displaying all the points is not useful, a number of them will be rendered on the same pixel since the screen precision is finite. Hence, you use a lot of resource for nothing! This article presents a fast 2D-line approximation algorithm based on the Douglas-Peucker algorithm (see [1]), well-known in the cartography community. It Computes a hull, scaled by a tolerance factor, around the curve by choosing a minimum of key points. This algorithm has several advantages: 这是一个基于Douglas-Peucker算法的二维估值算法。
标签： mathematical engineering simulations problems
上传时间： 2013-12-20
上传用户：changeboy
Probability distribution functions. estimation - (dir) Probability distribution estimation. dsamp - Generates samples from discrete distribution. erfc2 - Normal cumulative distribution function. gmmsamp - Generates sample from Gaussian mixture model. gsamp - Generates sample from Gaussian distribution. cmeans - C-means (or K-means) clustering algorithm. mahalan - Computes Mahalanobis distance. pdfgauss - Computes probability for Gaussian distribution. pdfgmm - Computes probability for Gaussian mixture model. sigmoid - Evaluates sigmoid function.
标签： distribution Probability estimation functions
上传时间： 2016-04-28
上传用户：13188549192
16点FFT VHDL源程序，The xFFT16 fast Fourier transform (FFT) Core Computes a 16-point complex FFT. The input data is a vector of 16 complex values represented as 16-bit 2’s complement numbers – 16-bits for each of the real and imaginary component of a datum.
上传时间： 2013-12-20
上传用户：yph853211
