chap_3

小波阈值去噪的源代码.不同的阈值函数可以修改阈值函数.从而实现功能.(wavelet thresholding source. Different threshold function can change the threshold function. Thus achieving functional.)

解方程例子，含有很多例子，弄到可不容易，提供参考(Examples of solving equations, containing many examples is not easy to get and provide information)

to detect edge using prewitt filter

数学建模中线性规划建模算法中的一些matlab程序(Mathematical modeling of linear programming modeling algorithm of some matlab program)

产生Large kasami序列的程序,能够产生长63、1023的Large kasami序列族的序列。 (Produce Large kasami sequence process, can produce 63, 1023 Large long kasami sequence of the sequence.)

说明：  功率谱分析的MATLAB实例，经典谱估计的几种方法介绍(Power spectral analysis of the MATLAB examples, classical spectral estimation of several ways to introduce)

试用zmapping函数实现的高通滤波器(Use zmapping function to achieve the high pass filter)

Will detect facial expressions in an video formate and find it by using neural networks

it is an M file code for butterfly effects.

采用最新的canny算子实现了边界拟合程序给定图形后可以直接使用(use of the latest canny operator realization of the border fitting procedures to be determined after the graphics used directly)