m10_1

library which computes eigenvalues and eigenvectors of large sparse matrices, accessible via the built-in EIGS command

viterbi硬判决的程序，包括绘制信能曲线图等。基于matlab实现(hard-decision viterbi procedures, including mapping, such as a letter to curves. Based on matlab realize)

说明：  Matlab中文参考手册，可以作为函数的说明(Matlab Manual in Chinese)

gazdag的相移法偏移程序，经测试可以使用(migration )

Muestra una imagen en formato RGB

文字分割 ，进行基本的文字分割，为后继的步骤做工作(Text segmentation, a basic text segmentation, to do work for the subsequent steps)

Simulator of CDMA Transmission Simulink Matlab Model .(*.mdl)

说明：  （1）应用9×9的窗口对上述图象进行随机抽样，共抽样200块子图象； （2）将所有子图象按列相接变成一个81维的行向量； （3）对所有200个行向量进行KL变换，求出其对应的协方差矩阵的特征向量和特征值，按降序排列特征值以及所对应的特征向量； （4）选择前40个最大特征值所对应的特征向量作为主元，将原图象块向这40个特征向量上投影，所获得的投影系数就是这个子块的特征向量。 （5）求出所有子块的特征向量。 ((1) the application of 9 × 9 window of these images at random, a total sample of 200 sub-image (2) all sub-images according to out-phase into a 81-dimensional row vector (3) all 200 lines for KL transform vector, derived its corresponding covariance matrix of eigenvectors and eigenvalues, in descending order by eigenvalue and the corresponding eigenvector (4) a choice to 40 corresponding to the largest eigenvalue eigenvector as the PCA, the original image block to the 40 feature vectors on the projection, the projection coefficients obtained by this sub-block eigenvector. (5) calculated for all sub-block eigenvector.)

technical trading in matlab

水声信道仿真，水声信道仿真水声信道仿真水声信道仿真(Underwater acoustic channel simulation, simulation of underwater acoustic channel underwater acoustic channel simulation of underwater acoustic channel simulation)