Cerradura

说明：  提出了一种新的基于离散小波变换(DWT)与奇异值分解(SVD)相结合的数字图像水印算法。该算法将原始图像作小波分解并将小波分解得到的低频子带进行分块，对每一块进行奇异值分解后，选取每块中最大的奇异值通过量化的方法嵌入经过Arnold置乱后水印信息。(A new wavelet transform based on discrete (DWT) and Singular Value Decomposition (SVD) combination of digital image watermarking algorithm. The algorithm for wavelet decomposition of the original image and wavelet decomposition low-frequency sub-band are divided into blocks, each a singular value decomposition, the selection of each block by the largest singular value methods to quantify Arnold scrambled after embedding the watermark .)

相关系数法计算两个向量的相关系数 MATLAB代码(Correlation coefficient method to calculate the correlation coefficient of two vectors MATLAB code)

high power diode manual

说明：  k-means算法实现以及Iris数据集(Implementation of K-means algorithm and Iris data set)

Roi acquisition, it could help us to demonstrate the region of interest that you like

在matlab中 显示hht变换后的实际时频图(show the actual time-frequency diagrams after HHT transform )

Script for computing BER with Binary Convolutional Code and Viterbi decoding with finite survivor state memory and variable traceback depth Convolutional code of Rate-1/2, Generator polynomial - [7,5] octal Hard decision decoding is used.

在matlab中读取.dat中的数据，并求取均值和方差。(In matlab to read. Dat the data and obtain the mean and variance.)

用MATLAB实现OFDM系统加循环前缀后的实现方法(OFDM Systems with MATLAB add cyclic prefix to achieve after the Implementation)

基于maltab的卡尔曼kalman滤波器的实现(Kalman filter based on the realization of maltab)