Sfunction

example of Wavelete transform using mat lab. it uses to extract detail and approximation of a given signal.

this file gives the important information theory and coding in matlab

利用matlab来模拟正弦相位光栅，里面附有图说明(matlab simulation of sinusoidal phase grating)

MATLAB揭秘，是一本很好的MATLAB入门书。([MATLAB].David.McMahon)

在MATLAB的simulate工具箱中直流电机的速度PID控制(Toolbox in MATLAB' s simulate the speed of DC motor PID control)

this program helps you to perform signal modeling for AR, MA and ARMA signals

DF加中继基于门限的中继选择，适合基础者学习。(DF plus relay threshold-based relay selection, suitable foundation to learn.)

主要是基于matlab2013的心电压缩技术，该压缩技术主要讨论了各种无损压缩技术。算法简单，实用性好。(ECG matlab2013 mainly based compression technology, the compression technology is mainly discussed various lossless compression techniques. Algorithm is simple, practical good.)

说明：  能够清晰的分析线性调频信号的频谱特性，能够很好的帮助理解lfm信号(Can clear analysis of linear FM signal spectrum characteristics, can be very helpful in understanding LFM signal)

说明：  读取图像lena.tif，进行DCT变换，每个图像块保留10个DCT系数进行重构图像，比较重建图像与原始图像的差异。(Read the image lena.tif, the DCT transform, each image block of 10 DCT coefficients to retain the reconstructed image, reconstructed image compared with the original image differences.)