全部的提取心音信号的包络，MATLAB编译

MATLAB的灰色处理程序，好半天才弄好的，应该还行。(matlab)

segmentation of iris.... the dist from inner pupil taken is 32 pixels... grayscale images used from casia database.

无数直流电机无位置传感器速度控制。利用电机运行时产生的反电动势估算转子位置。(Sensorless speed control of numerous DC motors.The rotor position is estimated by the back electromotive force generated during the motor operation.)

MATLAB模型预测控制工具箱进行模型预测控制器设计的全过程(Model Predictive Control Toolbox for MATLAB model predictive controller design process)

Two dimensional principle component Analysis...applied for face images..!!

Source code :A method to localize range free based convex method

高阶谱分析包，应用范围包括阵列信号处理，盲源信号处理等(higher order spectral analysis package, including the application of array signal processing, blind signal processing)

Performance analysis of mimo system in Rayleigh Fading Environment for different values of k modulation.

本段代码用来进行肺实质的粗提取，为病灶提取做准备。首先对原始dcm图片进行预处理，随后使用大津法对图像进行阈值分割，得到二值图，随后，使用较为简单的小面积法删除背景区域，取反进行掩模，最后通过掩模与原图像的运算，将肺实质完整的提取出来。

采用DIT和DIF两种蝶形算法实现的FFT变换，其中myfft1是DIT算法，myfft2是DIF算法，已经过测试，可以方便使用。(DIT and DIF using two algorithms of FFT butterfly transformation, which myfft1 is DIT algorithm, myfft2 is the DIF algorithm, has been tested, it will be convenient to use.)