PSNR

说明：  直方图阈值的双峰法 该阈值化方法的依据是图像的直方图， 通过对直方图进行各种分析来实现对图像的分割。(Bimodal histogram threshold method of the threshold value method is based on the histogram of the image, to achieve the image segmentation by the various analyzes of the histograms.)

适合入门，空间谱估计中传播算子DOA估计算法MATLAB程序(Spatial spectrum estimate propagator DOA estimation algorithm MATLAB program for entry-)

Steepest descent have been applied to a biomedical application data and the component responsible for key operation is obtained

Best solution for Matlab face recognition

基于matlab的JPEG压缩源码，含压缩与解压缩，还有与原图的对比测试。(Matlab-based JPEG compression source, including compression and decompression, as well as comparison with the original image.)

数学建模，用于小程序的建模，十分有用，毕业设计用的( ground wave radar simulation MATLAB program gives the graphical interface)

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

数子信号处理中的信源数目估计aic的MATLAB程序(The number of sub-signal processing in the estimated number of the letter of the source of the MATLAB program aic)

一个vf控制器，利用直流电源做电源，希望能有帮助。(A vf controller, using a DC power supply to do, hoping to be helpful.)

该文件夹中包含了BPSK调制与解调中常使用的子程序(This folder contains a BPSK modulation and demodulation often use subroutine)