SENOS

数值计算用用到的各种线性方程解法的程序，非常适合初学MATLAB和数值计算的研一学生所用(With numerical solution of linear equations used in a variety of programs, very suitable for beginners MATLAB and numerical study used a student)

将含有高斯白噪声的输入信号通过线性系统后（带阻滤波器）的输入、输出前信号的频谱、功率谱对比。同时给出了线性系统特性(Gaussian white noise, containing the input signal by a linear system (bandstop filter) of the input, before the output signal spectrum, the power spectrum of contrast. Also gives a linear system characteristics)

Discrete Cosine Transformation

解决微分方程的matlab程序实现步骤，参考价值高(Matlab program to solve differential equations implementation steps, the reference value is high)

说明：  心电信号导入MATLAB 改一下PATH里的地址 一个心电信号有两路 这里两路的导入方式都有(ECG change it into MATLAB PATH in the address of a two-way ECG has written all the way here only import method)

motion compensation in sar simulation

matlab code for compressed sensing

Eigenfaces is used to representing a face by projecting original images onto a face space defined by eigenvectors, and then a new face is compared to known faces by calculating the distance between their projections onto face space. (Eigenfaces is used to representing a face b y original projecting images onto a face space d efined by eigenvectors. and then a new face is compared to known faces by c alculating the distance between their project ions onto face space.)

This code consist of various filters and their comparison, The performance metrics are determined using PSNR value, SSIM value.

BER Analysis for OFDM system