MATLAB--contour

13位巴克码+线形调频信号，进行脉冲压缩处理，中间经过解调处理。(13 Barker Code+ Linear FM signal, the pulse compression processing, intermediate processing after demodulation.)

单相PWM可控整流原理仿真，以及一些相关文件资料(Principle of single-phase PWM controlled rectifier simulation, as well as some relevant documents)

这些是一些matlab的讲义，可以让你学习matlab的基础知识和编程技巧(These are some of the matlab lecture notes, allows you to learn the basics of matlab and programming skills)

说明：  此程序用提升法实现第二代小波变换,我用的是非整数阶小波变换(the procedure used to upgrade method is the second generation wavelet transform, I use a non-integer wavelet transform)

有限元程序，附有输入文件，使用一般的矩阵存储方式和高斯消去法，供入门学习使用(Matlab Program for FEA)

混沌时间序列算法中，用C－C方法求解延迟时间及嵌入维数。(Chaotic time series algorithms, the C-C method for solving the delay time and embedding dimension.)

P. Perona&J. Malik算法的改进算法，以及包括了源图片(P. Perona & J. Malik algorithm algorithm, and includes the source image)

先将47168bit的宿主音频等步长分段,分为1000段，然后混沌序列选择其中的102段，对每段进行3及小波分解，挑选出绝对值最大的系数，运用嵌入公式。(47168bit first step of the host audio sub-divided into section 1000, and then select one of the 102 chaotic sequence segment, on each piece of a 3 and wavelet decomposition, the largest absolute value coefficients selected using the embedded formula.)

说明：  最新时频分析处理软件，提供了WVD和多种伪WVD算法。胡广书所编>中实例程序需要其才能运行(latest time-frequency analysis software, and provides a variety of pseudo-WVD WVD algorithm. Hu-book series by <<modern signal processing TEACHING COURSE "> Example process needs to run its)

说明：  正交信号校正，一种预处理算法，用来消除光谱中与浓度无关的信息，增强浓度与光谱的相关性(Orthogonal signal correction, a preprocessing algorithm, to eliminate the information in the spectrum unreleated with the target concentration, enhanceing the correlation between concentration and spectral )