36.912-1

信息论基础，描述了香农定理，熵的概念以及计算方法(Elements.of.Information.Theory.Jul.2006)

说明：  SUI信道的仿真代码，很不错。有兴趣的人可以看看，1-6都有(SUI CHANNEL。very good，)

this is a ducument about speech recognition

基于MATLAB的IIR滤波器相位修正代码，通过级联一个全通滤波器，实现相位修正。(The modified IIR filter by cascading phase, an all pass filter, phase correction.)

计算两个声音信号的延时.两个信号不必完全相同，但是要非常类似(Two sound signals calculated delay signal having two identical, but very similar to)

广义旁瓣相消器，阻塞矩阵B1，一个期望信号，一个干扰，高斯白噪声(the simulation of GSC（B1）)

code for sattelite calculaton

说明：  使用matlab编写的BP神经网络的算法，使用单隐层的网络，其中包括一个实例文件，对20个数据作分类。(Prepared using matlab algorithm BP neural network, using a single hidden layer networks, including an instance of the file, the data for 20 categories.)

Black and white Image contrast enhancement.

说明：  里面包含多种综合评价方法，如层次分析法、模糊综合评判、基于可拓学的综合评价方法、数据包络分析法、TOPSIS分析法、熵权法以及人工神经网络分析法(It contains many comprehensive evaluation methods, such as analytic hierarchy process, fuzzy comprehensive evaluation, extension-based comprehensive evaluation method, data envelopment analysis method, TOPSIS analysis method, entropy weight method and artificial neural network analysis method.)