ccfx

This is an implementation of the algorithm for calculating the Structural SIMilarity (SSIM) index between two images. Please refer to the following paper: Z. Wang, A. C. Bovik, H. R. Sheikh, and E. P. Simoncelli, "Image quality assessment: From error visibility to structural similarity" IEEE Transactios on Image Processing, vol. 13, no. 4, pp.600-612, Apr. 2004.

将多项式转化为向量，很方便你的使用啊学习matlab的童鞋们不用担心了(Into the polynomial vector, it is easy to use you ah)

PID controller design of nonlinear systems using an improved

使用协方差矩阵的方法对MIMO的DOA进行估计，从而得到copon的DOA算法(Covariance matrix using the method of MIMO DOA estimation, resulting copon DOA Algorithms)

这是用matlab编写的最优化理论中的单纯形法的程序(This is using matlab optimization theory in the simplex method procedure)

改进的平方根法，可以被调用，已知数组需自行设定(Improved the square root method can be called, known array to be set)

3.Root-MUSIC算法MATLAB程序(Root-MUSIC algorithm )

MATLAB下用最小二乘设计低通，高通，带通，带阻数字滤波器。(Using MATLAB m-file to design LP, HP, BP and BS fitlers based on Least-square algorithm.)

This code does Decompose the RGB Channels of an Image, and then Halftone it using Jarvis technique and then Re-Assemble it as final Color Image.

高斯脉冲及高斯一阶导、高斯二阶导产生时域图(Gaussian pulse and a Gaussian derivative, Gaussian, when the second derivative domain plan)