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低通FIR滤波器的源码，简单有效。低通FIR滤波器的源码，简单有效。(Low-pass FIR filter source, simple and effective)

用于现代信号分析与处理课程，正交变换、K-L变换与离散余弦变换。(For modern signal analysis and processing programs, orthogonal transform, KL transform and discrete cosine transform.)

高准确度,支持50Hz/60Hz IEC 687/1036 标准的准确度要求,在500:1 的动态范围内误差小于0.1 (High accuracy, supports 50Hz/60Hz IEC 687/1036 standard accuracy requirements, the 500:1 dynamic range of error is less than 0.1 )

complete solution of the travelling salesman problem in matlab

说明：  用MATLAB写的Gaussian Elimination算法即LU算法(Written using MATLAB or LU algorithm Gaussian Elimination Algorithm)

otsu thresholding method

这是一个ESPRIT 算法的matlab程序，非常好用(This is a ESPRIT algorithm matlab program, very easy to use)

使用matlab实现自动提取网格图像交点的程序，(Realize the use of automatic extraction matlab image point grid procedure,)

说明：  平滑滤波，自己写的小程序，希望对大家有所帮助(Filtering, write a small program, we want to help)

This simple source codes implement cognitive radio.Hope its useful for you.