05341057

matlab实现的JPEG图像压缩程序 可成功运行(matlab implementation of JPEG image compression program which can be run successfully)

POLYANGLES函数的功能是计算多边形图形的内角(POLYANGLES function is to calculate the angles polygon graphics)

处理相干斑的程序，可以借鉴和学习。经过本人编写(Speckle processing program, you can learn from. After I write)

功能梯度粘弹性压电层状结构的压电薄膜谐振器的计算方法(Function gradient calculation sticky elastic piezoelectric thin film resonator of the piezoelectric layered structure)

这是Armstrong的机器学习FAST算法matlab源代码，是从作者个人主页上下的，可以运行(This is Armstrong s Machine Learning FAST algorithm matlab source code from the author of the personal home page from top to bottom, you can run)

描述几种常见的变步长算法，步长因子与误差之间关系的曲线。(This paper describes several common variable step size algorithms, the curves of the relationship between the step factor and the error.)

说明：  排列熵可以很好的区分信号和噪声。可以用做优化算法的适应度函数(Permutation entropy can distinguish signal from noise. Can be used as fitness function of optimization algorithm)

可以用来计算分歧度，这个分析度是信息论中的一个概念，类似于熵。(we can use it to calculate the klsym divergence)

说明：  this file contains the medical image processing. Here, I have to find the preprocessing methods. In this implementation i have to add the salt and pepper noise.

曲面画法大全matlabSurface painting Daquan(Surface painting Daquan)