Matlab-code-for-Informed-Spread-Spectrum

说明：  用matlab编写的ADPCM编码和解码.里面包括了编码和解码的m文件.The algorithm is based on IMA ADPCM. (using Matlab prepared by the ADPCM encoding and decoding. They include coding and decoding m documents. The algorithm is based on IMA ADPCM.)

自己编写的图像加密程序，要求下载人会用matlab，文件直接解压缩即可(prepare their image encryption procedures, requirements will be downloaded using Matlab, documents can be directly extracted)

matlab有限元分析8节点薄壁圆筒的程序适用于各种8节点问题(matlab 8 nodes)

There are 5sample files of qpsk, ofdm, scfde, alamouti and space time codings. those of 5samples can be useful for using matlab user.

说明：  这是旅行商问题的完全压缩包，很好用。算法的计算速度很快，而且收敛效果很好的。(This is the traveling salesman problem completely compressed package, very handy. Algorithm, and the calculation speed quickly effect is very good convergence. )

get hard disk physical number.rar

solving the heat equation

基于matlab的支持向量机多分类器train(Matlab-based support vector machine classifier train)

该资料是一个matlab仿真程序。实现对噪声中正弦信号相位的估计。利用matlab仿真得到的PDF估计 对不同的信噪比（SNR）情况进行Monte Carlo仿真(This information is a matlab simulation program. Realize sine signal phase noise estimation. Obtained by simulation using matlab PDF estimates different signal to noise ratio (SNR) conducted Monte Carlo simulation.)

产生随机共振现象的输入输出信噪比曲线，参数可以修改，不过不要乱改动哦，不然振动不起来了。(Stochastic resonance phenomenon generated input and output signal to noise ratio curve.)