Helmholtz

Quadrature amplitude modulation generation.

变换编码中相关系数的求解，特别适用于KLT变换，得到对角矩阵(Correlation coefficients in transform coding solution, especially suitable for KLT transform, the diagonal matrix)

基于边缘特征提取的HOG算法·可用于边缘特征提取(HOG feature extraction algorithm based on the edge of the edge can be used for feature extraction)

VQ在语音识别中的应用，选取十个语音，分别进行训练和测试，实验效果不错，值得学习(VQ in speech recognition, the application of selected ten voice, for training and testing respectively, the experimental effect is good, is worth learning)

实现 harris角点提取，精度达到亚像素级，是基于matlab编程的。运行结果良好 。(For harris corner extraction, precision sub-pixel level, is based on matlab programming. Good operating results.)

ISAR问题，使用块之间的耦合关系的ISAR问题，这样做不用考虑对块进行分割，避免使用块分割的先验信息(Using a block of the coupling relationship between ISAR problem, not considering the block segmentation, avoid using block segmentation of a priori information)

利用串口或者蓝牙的通信方式将采集到的心电数据绘制成波形，并与matlab混合编程实现小波分析(Using serial or Bluetooth communication will be collected ECG data plotted waveform, and Hybrid Programming with matlab wavelet analysis)

Wiener filter in C programming

(ForWaRD)Fourier-Wavelet Regularized Deconvolution的完整MATLAB代码，内包括相应文献，该方法用去复原图像，去模糊。((ForWaRD) Fourier-Wavelet Regularized Deconvolution of the complete MATLAB code, which includes the corresponding literature, the method used up recovery images, go fuzzy.)

基于均值量化的小波域音频水印，完成水印的添加和提取，以及水印的性能量化计算(Wavelet domain audio watermarking)