Color-image-histogram-equalization

qpskd.m is a function which is use in Matlab to show QuadraturePhase-shift keying.

source code for edge detection

PC码的BP解码,和传统的SC解码对比，有不错的优势(bp decoder for polar codes)

实现PPG信号的特征提取，标记PPG信号的波峰和波谷值(Implementing feature extraction of PPG signal)

About correlation. In signal processing, cross-correlation is a measure of similarity of two waveforms as a function of a time-lag applied to one of them. This is also known as a sliding dot product or inner-product. It is commonly used to search a long duration signal for a shorter, known feature. It also has applications in pattern recognition, single particle analysis, electron tomographic averaging, cryptanalysis, and neurophysiology.

用MATLAB语言编写的从串口接收图像数据的一段小程序，主要用于从串口接收图像数据(Image data from the serial port to receive a small program written in MATLAB language, mainly used for receiving image data from the serial port)

space time coding-alamouti scheme

说明：  基于MATLAB的图像处理与分析，对于学习图像处理方面有很大的帮助，希望大家喜欢(MATLAB based image processing and analysis, image processing, for learning is very helpful, hope you like)

matlab实现的高斯背景建模，同行可以看看学习一下。(Gauss_background_construction)

用于 turbo 码 log-MAP 解码的matlab源代码(log-MAP algrithm)