matchbycorrelation

CHoleski Factorization

用直接周期图法，分别对有噪声和无噪声的信号进行谱估计。(Direct cycle diagram, respectively noise and noise-free signal spectrum estimation.)

说明：  QR分解的MATLAB程序，可用于MIMO智能天线等(QR decomposition)

bundle for the sift develope

基于LSB的数字水印算法，MATLAB，简单易懂，嵌入与提取(Digital watermarking algorithm based on LSB, MATLAB)

this sis the source code of image stitching in matlab

对第一列为时间、第二列为数据的“data.txt”文件作归一化频率谱密度图。("Data.txt" file first as a time as data for the normalized frequency spectrum of the density map.)

均匀线阵列最大方向性系数综合法，采用特征值分解法。(Uniform linear array directivity factor of the largest integrated method, using eigenvalue decomposition method.)

this code shows the implementation of a transmission chain. First, the codage with Gray(MDA-4), then the over sampling, the filtrage before emission, the filtrage in reception with the same filter(in order to be adaptative). then the decision within the value of the final signal in the reception.

双馈风力电机模型，可以再修改，dq坐标下模型(Doubly-fed wind-electric model can be modified, dq model coordinates)