Companion software for the Signal Processing & Linear Systems book by B.P. Lathi
[h,varargout]=plotColumns(data,varargin) plots columns of a matrix as if each column is a time series
USAGE: plotColumns(data); [h] = plotColumns(t,data); [h] = plotColumns(t,data,{colors}); [h] =...
The function generates sequency(Walsh) ordered Hadamard matrix useful for image processing, signal processing, genetic algorithms etc.
CONV_MTX Convolution matrix. If 'x' is a column vector of length 'nx', then conv_mtx(x,nh) gives a toeplitz matrix 'X' of size (nx+nh-1) times (nh). 'nh' is the length of the column vector 'h' with which 'x' is convolved. Thus...
Companion software for the Direct Adaptive Control Algorithms: Theory and Applications, 2e book by Howard Kaufman, Itzhak Barkana & Kenneth Sobel
Companion Software for the Dynamic Modeling and Control of Engineering Systems, 2e book by J. Lowen Shearer, Bohdan T. Kulakowski & John F. Gardner
This software solves the powerflow in rectangular coordinates.This is applied to distribution as well as transmission systems
These functions show some advances about MPF (Matrix Polynomial Fraction) using for represent multivariable models and design multivariable control system.
X must be a N-by-K matrix, N is the number of "candidate" and the K is the number of "judge".
write_matrix_bin(f,m) saves the matrix "m" in a binary file "f". write_matrix_bin is a lot faster than the built in function save(), and takes up much less diskspace than the old "save -v6" which doesn't use...
sometimes, you want an image that contains text, instead of manually drawing 1s and 0s , this functino takes a string and returns a matrix of 1s and 0s in the form of that string. (tjhe matrix is rectangular the text string is represented as being...
This is a learning model for matrix-based data. It can be more efficient than standard vector-based models when the training sample is small or the inputs are matrices, since this model has less parameters than standard ones and exploits an inner...
ffA provide world leading 3D Seismic Analysis Software and Services to the oil and gas industry.
ffA software extracts geological features from 3D seismic data, objectively and more rapidly than with conventional techniques to help...
[D]=Diff_Quad(N);
Differential Quadrature Matrix for 1st derivative based on Lobatto grid.It calculates for N grid points.Higher derivatives can be easily calculated by using D matrix.
Return covariance matrix for given data matrix X (row = object, column = feature) % @author: Kardi Teknomo % http://people.revoledu.com/kardi/index.html See the usage for Mahalanobis distance computation in...
This toolbox provides several state of the art high order run length matrix statistics for image analysis.
Currently supported features are:
1. 0,45,90,135 direction run-length matrix 2. Fully vectorized coding style
Confusion Matrix give information on misclassification. How patterns have been classified in their actual classes against other classes for each class in a matrix form.
Creates Vandermonde matrix with terms of geometric progression in each row.
It is an extended version of the Matlab function "vander.m".
- Allows for >=2 classes - Requires only base MATLAB (no toolboxes needed) - Assumes that the data is complete (no missing values) - Has been verified against statistical software
Warning: - if pooled covariance...
Two functions to find the value and position of the first min and max in a 2D matrix |