PCA_yuandaima

此代码只要是自然梯度算法（naturalness_gradident_arithmetic，使用matlab编写的，一起学习(This code as long as it is the natural gradient algorithm (naturalness_gradident_arithmetic, using matlab prepared to learn)

一种新的图像清晰度评价函数,该函数对经典采用八方向模板Sobel边缘检测算子来检测梯度值(a clarity-evalua tion function was researched. An improved eight model Sobel function was proposed,)

ＭＡＴＬＡＢ编写的Ｓ正反变换程序，程序方便易懂(Pros and cons of changing the S written in MATLAB program, the program easy to understand)

应用matlab求极值和求根的方法，并配有仿真程序和结果，可以用于数值实验时使用(Application matlab extremum and rooting, and with a simulation program and results can be used for numerical experiments)

用MATLAB设计IIR数字带通滤波器的程序函数(Design of IIR digital with MATLAB program function bandpass filter)

Matlab 二维离散余弦变换的图像压缩(Matlab dimensional discrete cosine transform image compression)

脉动风时程matlab程序,风荷载时程曲线的matlab代码，自己找了好久，加上自己的修改，很简单。(Fluctuating wind schedule matlab, the wind load process curve of matlab code when, for a long time, and their own )

运用双向轮廓跟踪方法实现医学图象外部论文提取的算法，对学习医学图象分割非常有用(The outer contour tracking of medical images and it is very for medical segmentation)

主要对大量的原始数据进行标准化处理，便于进行分类，下次传交叉的(Mainly to the large amounts of original data standardization processing, to be convenient for the classification, next time the cross)

MZM modulator Bias control two tones technique