F2002180

matlab实现语言信号的加窗分帧 短时能量等特征值的提取(matlab implementation language framing windowed signal characteristics such as short-term value of energy extraction)

实现边缘连接和线段拟合源码，用MATLAB实现，可直接执行，供研究用(achieve connectivity and edge line fitting source, using MATLAB, can be directly implemented, for research)

常用matlab的程序，对于初学者是非常有意义的。(The most commonly used MATLAB program for beginners is very meaningful.)

一维小波变换对信号进行去噪，小波包变换，对地震记录进行去噪(A one-dimensional wavelet transform for signal denoising, wavelet packet transform, the noise of seismic record)

说明：  matlab灰色预测模型代码，仅供参考，非原创。(Grey-forecasting model code,for reference only,not original.)

说明：  经验小波变换（EWT）的编写程序，自动划分滤波器组(Wavelet transform (EWT) programming, automatic division of filter)

应用维纳滤波法去噪，在图像的频率特征和附加噪声已知的情况下，采用wiener去卷积比较有效(Wiener filter denoising applications, the frequency characteristics of the image and additive noise of known cases, more effective use of wiener deconvolution)

用matlab编写的代码，可以正确识别车牌号码(Written with the matlab code, you can correctly identify the license plate number)

signature recognition thesis

主成分分析法源码，可用于提取主成分，识别率百分之九十(the PCA code)