ga123245

matlab扩展编程，很好的一版本书，适合matlab深入学习(matlab expand programming, a very good version of the book, suitable for matlab in-depth study)

bessel函数计算方法，源于matlab算法书中，比较权威(bessel function, method of calculation from the book matlab algorithm to compare the authority of)

arduino and matlab serial

this file explain how to implement LMS EQUALIZER in matlab with different noisy channel environment.

现代通信系统(matlab版本)第二版，第一章的第二个例题程序.(Modern communication systems (matlab version) second edition, the first chapter of the second Example program.)

this program calculates EMITTER LOCATION USING TIME DIFFERENCE OF ARRIVAL MEASUREMENTS by using three sensors

Equalization This folder contains 1 Matlab GUI: 1) Image Equalization Subfolder: .Equalization Main m-file: ImageEqualization.m

说明：  共轭梯度法（Conjugate Gradient）是介于最速下降法与牛顿法之间的一个方法，它仅需利用一阶导数信息，但克服了最速下降法收敛慢的缺点，又避免了牛顿法需要存储和计算Hesse矩阵并求逆的缺点，共轭梯度法不仅是解决大型线性方程组最有用的方法之一，也是解大型非线性最优化最有效的算法之一。 在各种优化算法中，共轭梯度法是非常重要的一种。其优点是所需存储量小，具有步收敛性，稳定性高，而且不需要任何外来参数。(The Conjugate Gradient method is a method between the steepest descent method and the Newton method. It only needs to use the first derivative information, but overcomes the shortcomings of the steepest descent method and avoids the need for the Newton method to store And the calculation of Hesse matrix and the inverse of the shortcomings, conjugate gradient method is not only to solve large-scale linear equations one of the most useful methods, but also solution for large-scale nonlinear optimization of one of the most effective algorithm. In a variety of optimization algorithms, conjugate gradient method is a very important one. The advantage is that the required storage capacity is small, with step convergence, high stability, and does not require any external parameters.)

Image enhancement code using matlab algorithm. Very good performance.

matlab的使用教程，里面有很多基本的使用方法，对于初学者很使用(matlab using the tutorial, there are many basic use, for beginners)