Entropy

This is a file for alphabet recognition as for accident with matlab

matlab程序，可用来读取rinex文件(matlab processing，can be used to read rinex files)

动态规划算法的设计与实现本科毕业论文，已经通过的(Dynamic programming algorithm design and implementation of undergraduate thesis, already adopted by the)

四阶龙格库塔法的一个实例 希望能够帮助大家(Fourth-order Runge-Kutta method)

co-ofdm的matlab仿真程序，包括文档代码解释和理论解释(coofdm matlab simulation program, including documentation of code interpretation and theoretical explanation)

ARMA源程序，需要spa_corc.m文件支持。(ARMA source, need spa_corc.m file support.)

说明：  IIR filter implementation DFT

这是一个matlab图像变换程序包，包括傅里叶变换、离散余弦变换、Radon变换等(This is an image transform matlab package, including Fourier transform, discrete cosine transform, Radon transform)

此文件中有部分内容，对于初学MATLAB的人有帮助，前俩部分是一些MATLAB的基础操作，第三部分是线性方程数值解的雅克比迭代和高斯—赛德尔迭代的例子，第四部分是Gauss-Legendre积分公式，Newton-Cotes积分公式的俩个数值积分的例子，第五部分是Euler公式、向后Euler公式、改进Euler公式，二阶Runge-Kutta等方法（微分方程数值解）。(The first two parts are basic operations of MATLAB. The third part is examples of Jacobian iteration and Gauss-Seidel iteration of numerical solution of linear equation. The fourth part is examples of Gauss-Legendre integral formula and Newton-Cotes integral formula. The fifth part is Euler formula, backward Euler formula, improved Euler formula, second-order Runge-Kutta method (numerical solution of differential equation).)

An Efficient Feature Extraction Algorithm for the Recognition of Handwritten Arabic Digits