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说明：  实验3 离散系统的差分方程 能够帮助实现信号与系统作业习题和相关方程解法(Experiment 3, differential equations discrete signals and systems can help achieve operational exercises and related equations for)

This file contain the programs of cap 2 of the book digital signal processing , writing by mitra 3rd edition.

Clenshaw Curtis Slow Exponential Growth.

自适应代码，根据论文写得，结果和论文一样，可供参考。(Adaptive code, according to papers written, and papers as a result, for reference.)

控制系统的matlab程序六个。含有波特图，根轨迹图等等matlab函数的使用方法(Matlab process control system 6. Porter contain maps, root locus diagram and so on to use the matlab function)

FHSS transmitter and receiver in matlab

基于时频分析的盲分离。用于处理非平稳信号。里面包含数据文件。(Blind source separation based on the time-frequency analysis. For handling non-stationary signals. Which contains the data files.)

利用随机Hough变换提取二值图像中的直线(Random Hough transform to extract straight lines in binary image)

Lee滤波,实现相干斑点去噪算法,在SAR图像去噪中应用广泛.(Lee filter, to achieve coherent speckle denoising algorithm, widely used in SAR image denoising.)

scaling, transfering and rotating the cube