Engine-PSO-matlab

matlab数字水印程序m文件程序，用的是小波变换中的dwt方法，并且把小波变换分成了四个子带，选择的LL子带。svd算法与dwt相结合，加密方法是混沌加密。与我刚才上传的dwt_svd_GUI.rar是一个程序，一个是gui的，一个是m文件。(m digital watermarking matlab program documentation procedures, using a wavelet transform method in the dwt and the wavelet transform is divided into four sub-band, choose the LL sub-band. svd algorithm with a combination of dwt, encryption method is chaotic encryption. I have just uploaded a dwt_svd_GUI.rar procedures, one is the gui, one m file.)

affine transformation

读取TerraSAR-X原始数据的程序，肯定能运行(TerraSAR-X data read original program certainly run)

计算肿瘤的椭圆紧致度，用于医学图像处理中，用来判别肿瘤的良恶性。(Calculated tumor oval firmness for medical image processing, for discriminating benign and malignant tumors.)

说明：  matlab科学计算继续上传，一共10个章节，由浅入深，几乎包括了绝大部分的科学计算方法以及仿真。本人把部分算法做了优化，更为完善，一共十二个，其中11、12是本人与实验室搭档共同编写，感谢王美女(matlab scientific computing continue to upload a total of 10 chapters, easy-to-digest, almost including most of the scientific method of calculation and simulation. I have done some algorithm optimization, a more perfect, a total of 12, 11,12 which is my partner, prepared jointly with the laboratory, thanks to Wang Mei)

OFDM用4QAM调制，simulink仿真(OFDM with 4QAM modulation，with simulink)

exemplo de criaç ã o de boletos com o componente RLBOLETO

STFT界面 ，可用于时频分析，经分析具有良好的效果(STFT interface that can be used for time-frequency analysis, the analysis has a good effect)

说明：  matlab圆柱投影的代码，辛苦管理员了，初学者，求教啊(Matlab code of cylindrical projection, hard administrator, beginners, for advice )

MATLAB5的入门和应用，虽然版本有些老，但对于Matlab一些基本和经典用法并没有变，适合初学者参考(MATLAB5 entry and applications, although the version of some old, but some of the basic and classic use of Matlab, and has not changed, suitable for beginners reference)