dtw

this code do background subtraction subtracting all frames from first frame and show the result video and input video

本文件是一个简单的S-function来算出realtime下将信号加倍的(This document is a simple S-function to calculate double realtime signal under)

多载荷多工况的结构拓扑优化代码，matlab实现(Structural Topology Optimization Code for Multi-load and Multi-working Conditions)

digital image process

基于Matlab的压缩感知DCT、DWT、DFT正交基及过完备字典稀疏分解信号及重构(Matlab-based compression perception DCT, DWT, DFT orthogonal basis and complete dictionary signal sparse decomposition and reconstruction)

matlab例程，适用于学习matlab编程，有一定用处，挺好的(matlab)

说明：  图像分割与特征提取，matlab开发环境( The picture division and the characteristic withdraw, matlab development environment )

说明：  matlab实现的bpsk调制解调，并给出图形，能够形象理解BPSK调制解调的波形，加深对通信原理中BPSK的理解(matlab implementation bpsk modem, and gives graphic, image understanding that BPSK modulation and demodulation of the waveform, to deepen the understanding of communication theory in the BPSK)

说明：  两发两收编码，实现信道估计的算法，最小二乘法的信道估计(STBC)

Gnuradio 中MIMO系统的实现与Gnuradio安装向导(In the MIMO system to achieve Gnuradio)