wiener

使得最近打开的MATLAB图形开始下雪，如果没有已经打开的窗口，则首先创建一个窗口。(LETITSNOW- Make the figure snow! Usage: ------ letitsnow - Create snow in the CURRENT figure. If no figure exists, an empty figure will be created. letitsnow(figure_hdl) - Create snow in the figure represented by figure_hdl letitsnow(figure_hdl, color)- Create snow with the specified color color is a scalar ranged 0~1)

VERY IMPORTANT MATLAB PROGRAM

一个基本的小波去噪程序，可以较好的进行语音信号的噪声去除。(A basic wavelet denoising program, we can better for voice signal noise removal.)

用于ocr图片字母提取的matlab代码，完全自己研究的(Ocr picture letters for extraction matlab code, complete theirself studies)

关于数字信号处理的MATLAB例程，包括随机信号产生，线性调频Z变换，卷积(MATLAB on digital signal processing routines, including the random signal generation, chirp Z transform, convolution)

用matlab计算两个图像的匹配率，适合初学者学习(Calculated using matlab matching rate of two images, suitable for beginners to learn)

turbo编码和三种解码方法的matlab程序(turbo code and decode)

在matlab环境下，实现kalman滤波器跟踪目标。(in Matlab environment, the Kalman filter to track the realization of goals.)

用基本的蚁群算法求解TSP问题，改算法可移植性比较强，还可用于解决其他如图着色等问题(Solving TSP Problem)

malab的simulink中的MDL模块源码，供参考(malab the MDL module in simulink source for reference)