sag_final

matlab GUI数字水印代码。小波变换中的dwt与svd算法的结合，加密用的是混沌加密。是毕业设计的代码。下载后注意图片的路径。(digital watermarking matlab GUI code. Wavelet transform dwt in combination with the svd algorithm, encryption is used for chaotic encryption. Is a graduate of the code design. Attention to the pictures after the download path.)

空时分组码stbc的matlab仿真程序。(STBC stbc the matlab simulation program.)

采用MATLAB实现常见信号的波形及代码，非常的实用(It s myself)

说明：  此程序是基于自适应限定记忆最小二乘法，运用递推算法。(This program is limited to memory based on adaptive least squares method, the use of recursive algorithms.)

matlab code for calculting and simulating the four bar linkage

这是一个自适应滤波的matlab源程序，已经通过调试，可以直接看图(This is an adaptive filtering matlab source, has been through the debugging, you can directly Figure)

说明：  局部线性嵌入算法的matlab代码,改算法是流形学习中的一个算法，目的是将高维流形空间映射到低维嵌入空间。可用于非线性高维数据的降维(matlab code of Local linear embedding algorithm )

to convert from depth to time in seismic data

kpca原始程序和小波去噪部分，用于数据降维和特征提取比较实用(kpca part of the original program and wavelet denoising for data dimensionality reduction and feature extraction more practical)

稀疏低秩表示，基于稀疏表示的子空间谱聚类方法(Sparse representation)