LSB

脆弱水印的编程实现是一种基于空间域的脆弱数字水印如何嵌入 脆弱水印的编程实现(Programming fragile watermarking is based on spatial domain fragile watermarking to embed the fragile watermark Programming)

永磁同步电机矢量控制，速度环电流环采用PI控制方法(Permanent magnet synchronous motor vector control, speed loop current loop PI control method)

this is compression of noise in the virtual immages

基于周期失配序列和m序列的OFDM信道估计性能比较(Mismatch sequence and m-sequence OFDM channel estimation performance comparison)

该资料详细介绍了MATLAB这款软件及一些入门知识，着重介绍了常用函数的使用等等，对初学者有很大帮助。(The information details the MATLAB software and some introductory knowledge of this, highlighting the use of commonly used functions, etc., are very helpful for beginners.)

将segy数据转成txt文件可用于地震资料(Txt will be converted into segy)

Matlab初学者的最佳参考，包含了Matlab仿真的基本过程。(Matlab for beginners the best reference, contains the basic process of Matlab simulation.)

pso的matlab已通过编译运行的源程序代码(pso source code)

一个对几幅图象进行盲信号分离的MATLAB程序。 分离性能还不错。(The pieces of an image for Blind Signal Separation of the MATLAB program. Separation performance is not bad.)

lear N = 10^5 EB_NO = [-1:30] liu1 = zeros(1,N) liu2 = zeros(1,N) for ii = 1:length(EB_NO) m= (2*(rand(1,N)>0.5)-1) + j*(2*(rand(1,N)>0.5)-1) s = (1/sqrt(2))*m normalization of energy to 1 n = 1/sqrt(2)*[randn(1,N) + j*randn(1,N)]