gaotonglvbo

分别设计理想低通滤波器、巴特沃思滤波器、指数滤波器、梯形低通滤波器,并对含高斯噪声的图像进行低通滤波，截止频率自选，观察不同的截止频率,不同的滤波器的滤波效果。(Were designed for the ideal low pass filter, Butterworth filter, exponential filter, ladder low-pass filter, and Gaussian noise images with low-pass filter cutoff frequency chosen to observe the different cut-off frequency, different filter filtering device.)

这是标准谱减算法和小波阈值降噪方法，虽然效果不太好，但是作为经典降噪方法，还是有很高的参考价值，也是此类文献引用最多的方法。(This is the standard spectral subtraction and wavelet thresholding method of noise reduction, although results are not good, But as a classic noise, or a high reference value, such literature is the most used method.)

mathews数值分析书的源代码，用matlab编写，第一章第十五部分。(mathews numerical analysis of the book' s source code, using matlab, the first chapter in Part XV.)

this document about application of fractal

浙江大学关于概率模型的ppt演示文稿，可以参考(Zhejiang university about probability model PPT presentation manuscripts, can reference)

关于工商管理的文章，一般不错，可以借鉴一下啊！(Articles on business management, general good, can learn from ah!)

it is a m-file to calculate adjoint of a matrix

symbol rate estimation of linearity modulation signals

motion estimation motion estimation motion estimation motion estimation

说明：  This file usesd Hopfield network to store patterns and to recall the full patterns based on partial input.