wavelet_filter

给定一个数据集german.txt 通过libsvm来实现一定范围内参数C和sigma的最优值(需要先安装配置好matlab libsvm)

以控制系统为对象进行建模分析，通过在matlab中进行介绍(Control System Analysis)

根据公式I（n-1）=（1-In）/n 令I11=0计算I1 到I10； 根据公式In=1-nI(n-1) 令I0=0.6321 计算I1到I7； 根据公式X2=a ， 令a=2，计算X的值。(According to the formula I(n-1)=(1-In)/n ，set I11 equals zero，and count I1 to I10. According to the formula In=1-nI(n-1)，set I11 equals zero，and count I1 to I10. According to the formula X square equals a ，set a equals two ，then calculate X )

说明：  matlab统计工具箱，概率分布举例应用，外加ode23运算举例(matlab learning)

[Numerical analysis]_ This algorithm computes the root of a function by the Wijngaarden_Dekker_Brent method.

this program is GOP. GOP is group of frame descriptor. this descriptor is define a group of picture based on Scalable Color Descriptor (SCD)

如下亮度变换功能的函数：负片变换、对数变换、gamma变换、和对比度拉伸变换。(Brightness as a function of conversion functions: negative transformation, logarithmic transformation, gamma conversion, and contrast stretching transformation.)

二维不规则颗粒随机分布模型的MATLAB程序，变形颗粒试件创建程序。(Deformation particle test procedure)

统计中的逐步回归的matlab源码请各位参考指正(Statistics of the stepwise regression matlab source code please refer to correction)

Matlab关于数学和物理问题的27种示范应该和解析，详细，并有程序解释，不可少的专业书啊，特别适合数学和方面的人！(Matlab mathematical and physical problems on the 27 model and should be resolved in detail, and explain the program, essential for professional book ah, especially for mathematics and in person!)