sim_qpskgray_multipath

说明：  一个经典的宽带多位sigma delta调制器设计，较为好用(More than a classic sigma delta modulator broadband design, the more useful)

simulink实例,非线性控制实例,对非线性的学习非常有用，(Nonlinear Control Example，it is very useful for us.The dynamic control model of a two-link robot arm in a vertical plane is shown )

some code on matlab,previous code type

说明：  matlab简明教程。不用多说，要学习matlab的朋友们看看吧，基础教程。(A simple tutorial matlab. Needless to say, to learn matlab friends to see it, the basis of course.)

基于遗传算法的路径优化程序。内有源代码。供大家交流学习。(Path optimization program based on genetic algorithm. It has source code. For everyone to exchange learning.)

说明：  利用MATLAB进行数据拟合，常见的数据拟合方法。包括：一元函数插值、样条插值、多项式插值或拟合 、曲线拟合、拉格朗日插值法等。(MATLAB data fitting, common data fitting methods. It includes: interpolation of unitary function, spline interpolation, polynomial interpolation or fitting, curve fitting, Lagrange interpolation, etc.)

uwb无线电基础代码，第九章，超宽带信道与接收机，共四个程序。(based on UWB radio code, Chapter IX, ultra-wideband channel with the receiver, a total of four procedures.)

通过此程序希望使大家对基本的分岔过程有一个感性的认识()

内容包括：插值与拟合实验，代数方程组的解法，微分方程实验，优化问题实验，综合实验(Include: interpolation and fitting the experimental, the solution of algebraic equations, differential equations experiment, optimization experiments, comprehensive experimental)

利用matlab模擬phasetree的情況(using Matlab simulation of phasetree)