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对脑电信号进行滤波、快速傅里叶变换（FFT）及自相关、互相关计算，以观察每一通道脑电的相关性(On EEG filtering, fast Fourier transform (FFT) and autocorrelation, cross correlation calculation, in order to observe the correlation of each channel EEG)

通过极坐标变换获得图像的中心投影曲线，然后利用傅里叶变换获得图像的不变特征，从而实现对发生形变的物体的识别。(Polar coordinates to obtain the image through the center of projection curve, and then Fourier transform to obtain images of the same features, enabling the identification of objects deformation occurred.)

本人写的用MATLAB实现卡尔曼滤波，希望大家指导(I write MATLAB Kalman filtering, we hope guidance)

关于Matlab2012经典超强教程，很实用，适合初学者(About Matlab2012 classic super tutorial, very practical, suitable for beginners)

多径连续时变信道,是matlab代码,m文件,可用于HiperLan2,WLAN,WiFi仿真.是外国人论文上的.(Generating the channel impulse response of a time-varying channel according to a Jake s doppler channel model)

说明：  medical image database breast cancer

说明：  forward处理程序，使用于煤炭、石油、天然气行业(forward processing procedures used in coal, oil, gas industry)

说明：  gps系统的仿真举例，主要是功率谱密度的仿真。结果正确。(gps system simulation for example, is the power spectral density of the main simulation. Was correct.)

MATLAB仿真技术、matlab的控制系统、MATLAB仿真CAD技术(MATLAB simulation technology, matlab control system, MATLAB simulation CAD technology)

方波信号生成程序，可对方波信号的复制和频率进行设置，输出信号准确稳定(to creat a square wave )