yuanzhu_zhengfang_Z

边缘检测的matlab程序，一种不错的软件，对图像处理的学习有很大帮助(Edge Detection Matlab procedures, a good software, the image processing will be of great help to study)

峰值信噪比的源函数，数值越大，表示图像越清晰，反之，图像模糊。(Source function peak signal to noise ratio, the greater the value, the image is more clear, on the contrary, the image is blurred.)

对轴承故障信号进行小波包分解，重构能量最大的频段信号，并对该重构信号计算样本熵(Decomposing the bearing fault signal using waveletpackage method ,and reconstruct the maximum energy frequency band ,and then accumulate the sample entropy of the reconstructed signal )

matcom插件调用matlab里面princomp函数对数据进行处理的小程序(plug-ins inside matcom call matlab function princomp data processing applet)

使用matalb软件，利用递推阻尼最小二乘法进行参数辨识，并改变噪声的强度，即 a*ξ(t)（0<a<1），分析、比较一般递推最小二乘和递推阻尼最小二乘方法的优缺点 ；(Use matalb software, the use of recursive damped least square method for parameter identification, and change the intensity of noise, that is a* ξ (t) (0 <a<1），分析、比较一般递推最小二乘和递推阻尼最小二乘方法的优缺点 ；)

利用matlab编程研究SONOS器件的擦除特性研究的源代码，其中包括有效氧化层厚度，有效质量，多层结构等因素的影响(The matlab programming research SONOS device erase characteristics of the source code, including the effective oxide thickness, effective mass of the multi-layer structure factors)

gmsk的源代码，包括了调制，以及有关1bit差分解调方法(gmsk source code, including the modulation and demodulation method for the 1bit difference)

说明：  这个程序用于语音段的过零率求取，基于matlab，可以用来做端点检测。(The program segment for voice strike zero rate, based on matlab, can be used for endpoint detection.)

simulating SIMO STBC in rayleigh fading channel with jakes method

基于matlab的直驱式风力发电机的仿真( simulation of direct drive wind turbines Based on the matlab)