PVModel

压缩感知技术的三篇应用文献，有关稀疏阵列的MIMO雷达信号处理，医学影像处理等，附两篇国外最近两年的Block CS, Sequential CS文献。(Compressed perception of the three applications of the technology literature, the sparse array MIMO radar signal processing, medical image processing, and attached two foreign recent two-year Block CS, the literature of Sequential CS.)

本文算法是将24 位真彩图的亮度分量分块 DCT ,然后利用DCT 量化系数的奇偶特性嵌入8 位灰度水印图,并通过PN 序列加密来保证水印的 安全性。算法中,将灰度图像转换为二进制数据 流,置乱后扩频调制,隐藏在宿主DCT 系数量化值 中,提取时不需要宿主信号,实现水印信号的盲提 取。(This algorithm is 24-bit true color pictures of the luminance component of block DCT, quantization DCT coefficients and then use the parity properties of 8-bit grayscale watermark embedding map, and through the PN sequence of encryption to ensure the security of the watermark. Algorithm, the gray image into binary data stream, scrambling after the spread spectrum modulation, hidden in the host DCT coefficient quantization values, the extraction does not require the host signal, the blind watermark extraction.)

matlab code for water fall cognitive radio

说明：  采用相似矩阵模式进行聚类操作，用于多特征提取矩阵聚类(The similar matrix pattern is used for clustering operation)

This code get the path of images and extract features of these images , then use the NN tool for training

关于pll的simulink模型，希望对大家有用。(a module of pll by using simulink.hope it be helpful)

trai tim tinh yeu trong ngay valentine

里面包含了matlab中常用的函数使用方法说明以及介绍，和常用的使用案例。非常全面，利于查询(Which contains a matlab function uses methods commonly used instructions and descriptions, and common use cases. Very comprehensive and beneficial query)

matlab code for tsp programming which is very good program

说明：  互信息求时间延迟的C语言程序，可以应用在MTALAB中(mutual-informationg C)