MATLAB_jichu

Nonlinear uncertain systems design of robust sliding-mode observer

this matlab program show the ROC ie. reciver operating characterstics. it shows how to plot ROC in matlab . the example is taken from Maurad Barkat- Artech publication

NEWTON Newton s method is used to locate a root

this is pdf it is very useful for study the matlab and functions

建立EDFA的放大模块模型，不考虑损耗，仅考虑功率放大功能( Build EDFA amplification module model, without considering the loss, only consider the power zoom function)

利用matlab进行QAM的误码率仿真。利用ofdm技术。(Using matlab QAM BER simulation. Use ofdm technology.)

求解线性不定方程组的一个基解（未知数个数大于方程个数），代码简单有效，可以利用该代码求出所有基解，从而得到不定方程组解得一般形式(A radical solution for solving linear equations uncertain (unknown number greater than the number of equations), the code is simple and effective, you can use the code to all base solution obtained, resulting in variable equations have the general form of the solution)

遗传算法与偏最小二乘结合，应用于化学光谱的变量选择问题，希望对同学们有用。(Combination of genetic algorithm and partial least squares, used in chemical spectroscopy variable selection problem, I hope useful to the students.)

说明：  matlab中的龙格库塔解算，可以加快程序的运行速度.(matlab in the Runge-Kutta solver, you can speed up the process of running speed.)

MATLAB对数字信号进行均值滤波，尤其是对数字图像(MATLAB for digital signals mean filter, especially for digital images)