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图论中求最短路径问题，首先形成矩阵，调用矩阵，用此函数求出各点间最短路径(Graph theory to seek the shortest path problem, first of all, the formation of matrix, called matrix, use this function to derive the shortest path between points)

一个数学公式的简单应用在matlab中的实现，绝对值及平方等(Simple application of a mathematical formula in the matlab implementation, such as absolute value and square)

快速傅里叶变换程序，供大家参考，matlab下运行，可以看波形(Fast Fourier transform procedures for your reference, matlab running, you can see the waveform)

电力系统短路故障计算 ，应用于电力系统分析。(Power system fault calculation)

ds-cdma系统仿真，考虑在多径衰落信道情况下，系统的误码率(ds-cdma system simulation, consider the multi-path fading channel circumstances, the BER)

主要是数字信号中窗函数的设计与分析，matlab源代码的设计，提供了时域与频域分析(Is mainly the design and analysis of window function in the digital signal, the design of Matlab source code, provides the analysis of time domain and frequency domain)

butterworth filter for image processing

C-C方法计算时间延迟和嵌入维数计算Lyapunov指数计算关联维数混沌时间序列预测(The C-C Method is used to calculate the embeded dimension and Lyapunov exponents.It can be used to forcast the time series.)

一个MATLAB的中文帮助文档，方便你在编程过程中查询各个函数的意义！(A help document for MATLAB，very usefull for you use the MATLAB！)

利用最小均方误差算法进行系统参数的辨识,其中步长确定(This program is an LMS algorithm used for system identification. The step of the algorithm is a constant. )