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说明：  matlab经典讲座及例子及源程序，里面有好多命令，可供大家参考(program)

很有用的利用matlab产生升余弦函数程序(Generate raised cosine function based on Matlab)

粗糙集的基本算法，包括数据补齐，属性约简，值约简，规则生成，非常实用。(Rough set theory is a new mathematical approach to imperfect knowledge. The problem of imperfect knowledge has been tackled for a long time by philosophers, logicians and mathematicians. Recently it became also a crucial issue for computer scientists, particularly in the area of artificial intelligence. )

粒子滤波案例，结构有待改进,希望大家提点意见谢谢(the particle filtering method which needs to be modified by others)

基于最佳邻域的图像修复算法，可在图像编码传输系统中得到应用(Best Neighborhood Matching: An Information Loss Restoration Technique for Block-Based Image Coding System)

klms与lms的比较程序，包含收敛速度和误差分析(klms and lms comparison procedures, including the speed of convergence and error analysis)

OFDM simulation for transmission and reciever

wavelet domain denoising-code小波图像去噪源代码，可以使用，能够运行出结果。(wavelet domain denoising)

C4.5决策树matlab程序,本人找了很久才找到，绝对能用(C4.5 Decision Tree code)

试求的DTFT，并画出其模、相角、实部和虚部图。 实验要点：的DTFT为：，因此根据该表达式用MATLAB编程。是上取值的实变量，是复值函数，且具有周期性和对称性。图形显示时可以只考虑区间上的分布，通常还把横轴对做归一化处理。 要求：分析参考程序，写实验报告，说明编程思路。掌握有关函数abs、angle、real、imag的用法，以及有关点除运算。掌握有关绘图函数的使用。(DTFT matlab signal)