Encryption

实现音频中添加数字水印的matlab程序(Add audio digital watermarking matlab program)

An e-book for learning MATLAB

拉格朗日插值代码，非常简洁的代码，适合学生作业及学习，(On Lagrange Interpolation code, the very concise of the code, suitable for students job and learning,)

Skeleton to test large-asset handling. The asset in question is one million.

使用自然梯度盲分离算法，实现对四个亚高斯信号的分离，并从分离结果可总结出盲分离算法的两个不确定性。同时给出了串音误差。(Blind separation using the natural gradient algorithm to achieve the separation of the four sub-Gaussian signals, and the separation results can be summarized from the blind separation algorithm of two uncertainty. Crosstalk error is also given.)

解释详细的bpsk调制，适用于初学者，简单易懂(A more detailed explanation of bpsk modulation, for beginners, easy to understand)

通过matlab 程序，计算rainflow的值，验证疲劳载荷是否合格(rainflow ，load)

to calculate the colour invariance

关于流通渠道中生产商与零售商关系的博弈分析(A Game Analysis about Relationship between Manufacturer and Retailer in Circulation Channel )

说明：  此程序是一个将灰度图象转化为二值图象的程序,手动选择阈值(This program is a the gray image into binary image of the program, manually select the threshold value)