压缩感知实现多径信道的信道估计

直接序列扩频，在matlab上的程序，及其仿真图，希望可以为matlab入门的人有所启发。(Direct Sequence Spread Spectrum on matlab program, and simulation map, hoping to inspire people to matlab entry.)

关于对hvx人体视觉水印的编写。有小波水印的全过程：分解、嵌入、重构、提取。人体视觉的体现：三大重要系数的利用 -On the preparation of hvx human visual watermark. There wavelet watermark the entire process: decomposition, embedding, reconstruction, extraction. Human visual manifestation: the use of three most important factors

文件包含多个源程序，包括基本MUSIC算法及MUSIC算法的多种改进算法，对各种算法进行了性能比较(File contains more than one source, including the basic MUSIC method MUSIC algorithm and a variety of improved algorithms for performance comparison of various algorithms)

Matlab源代码读取PCM文件，路径需要修改下 (Matlab source code to read the pcm file, the path need to modify under )

高斯白噪声信道下u律压扩法的误码率特性，仅供参考(Gaussian white noise channel u law compression and expansion method error rate characteristics for reference only)

《系统辨识及其MATLAB仿真》电子书籍(System identification and MATLAB simulation of e-books)

dynamic of power system

Fotran95接口用于MATLAB API 的设计中，比较好用。(Fortran 95 Interface to MATLAB API )

说明：  用于ICSS算法中，计算累计平方和函数时使用，可以用于检验时间序列的方差变异(this program is used to calculate accumulative sum while processing ICSS arithmetic, and can be used to test the varianc variation of time series.)

说明：  matlab导出iges格式的程序文件，可以matlab读取和导出(The name of the resource property which is the same as the topic name)