dsb

OFDM and demodulation

能对压缩感知中的稀疏度未知的信号精确的重建，重建误差小，经本人调试，完全正确(Capable of compressed sensing signals unknown sparsity accurate reconstruction, reconstruction error is small, after I debug, completely correct)

说明：  以冠状动脉血管为例,用MATLAB进行血管骨架提取,包括血管分割技术,去除背景(Taking the coronary artery as an example, using MATLAB to extract the vascular skeleton, including vascular segmentation technology, background removal)

基于 MATLAB 的时域信号采样及频谱分析 二、基本要求： 掌握数字信号处理的基本概念、基本理论和基本方法； 。(MATLAB-based time-domain signal sampling and spectral analysis of two basic requirements: to master the basic concepts of digital signal processing, basic theory and basic methods .)

segmentation tools for segmention lazy snaping

Forest plot for meta-analysis or sub-group analysis

说明：  关于matlab的学习内容 matlab学习及其应用(Matlab matlab learning content on the learning and its application)

基于matlab的ASK,PSK例程，比较适合初学者使用实现相关功能。信号调制。(signal modulation)

麦克风阵列的模型建立，这主要是在室内的空间模型，可以模拟出麦克风的位置(Microphone array model, mainly in the interior of the space model, can simulate the location of the microphone)

In this document we proposed a face recognition algorithm that enhance the recognition rate and reduce the complexity.