ch1

说明：  利用矩阵的运算来编写旋转，使用矩阵进行坐标运算，使用矩阵进行坐标旋转(make use of the operation of matrix to realize the rotation)

matlab7.11b 读取netcdf格式文件(matlab7.11b read netcdf files)

this is a code for neural network that estimate diffrential equations with heb learning

- Platform : Alcatel Lucent OmniPCX Enterprise Alcatel Lucent OmniPCX Office - Interface : XMLPhone Web Service - Version : R5.1 - Revision : Edition 5.1.0 – August 2008 - Licenses : My Phone - Abstract : This guide addresses application developers who want to learn how to design an application which can control a phone set.

输入一组振动数据，灰色预测算法会预测其后的振动趋势(input vibration data,and this algorithm will predict the vibration trend)

白噪声的测试MATLAB程序，及各种谱分析(whitenoise test program and Spectrum analysis)

matlab的一些其他演示，有助于大家学习matlab的简单语法，欢迎下载(Matlab demo of some of the other help you learn a simple syntax Matlab welcome to download)

for perceptron training, there is no test program

基于图像处理的颗粒分析系统设计，对颗粒图像进行处理，滤波，二值化，分割，最后统计颗粒粒径与个数(Particle analysis based on image processing system design, particle image processing, filtering, binarization, segmentation, the final particle size and the number of statistical)

栅格校正源代码，用matlab实现，抄自网上(Grid correction source code using matlab, copied from the Internet)