OFDM

说明：  用MATLAB软件实现的一个经典游戏，俄罗斯方块，已经运行过了，是正确的(Using MATLAB software to achieve a classic game, the Russian box, has been run before, is correct)

可以实现直角坐标系下的牛顿拉夫逊算法，适合于潮流计算(Cartesian coordinate system can achieve the Newton Raphson method, suitable for power flow calculation)

利用matlab画五彩K线图，可以定义上涨和下跌K线的颜色(Using matlab draw multicolored K line graph, you can define up and down K-line color)

MATLAB程序设计与应用一书的配套代码(MATLAB program design and application of a book supporting code)

GUI 多Panel实现； 多axes绘图实现；实现tab control 类似的功能(GUI Panel axes tab control )

该工程实现2fsk的载频估计，返回2fsk两个载频估计结果。(The project is estimated to achieve 2fsk carrier frequency, return 2fsk two carrier frequency estimation results.)

说明：  利用共轭梯度法，追赶法，龙格库塔法来求解问题的源程序，适用于计算方法初学者(The source program of using conjugate gradient method, pursuit method and Runge Kutta method to solve the problem is suitable for beginners of computational methods.)

基于MATLAB7.0的统计信息处理，很厚的一本书，包含了特多的统计学算法及MATLAB实现，比如隐马尔科夫连，最小二乘法等统计学算法(Statistical information processing based on MATLAB7.0 very thick book that contains a special number of statistical algorithms and MATLAB implementation, such as hidden Markov with, least squares, a statistical algorithm)

坐标系转变，通过运行，很好的代码，哈哈哈(Coordinate system transformation, by running, a good code)

Obsolete modulation fuction for matlab communications toolbox. It needs the ddmod function for demodulation.