Assignment-2

好不容易找到的matlab的时频分析工具箱，添加的方法不说了，里面的工具很全，挺好用的，希望对大家有帮助。(Finally found the time-frequency analysis matlab toolbox, adding that the method, which is full of tools, very good use, and would like to help everyone.)

this is simulink model of boost converter basic principal of operation

Radio communcation Matlab source codes problems

说明：  Practical Signal Processing using MATLAB

说明：  利用改进的LM算法实现非线性最小二乘法拟合曲线(Using the improved LM algorithm to realize the curve fitting of nonlinear least square method)

优化问题实验 优化问题实验 优化问题实验(optiaml funtion)

说明：  sfpc 一种预测控制实例，在理想建模的情况下有良好的控制品质(sfpc )

考虑载波的qpsk信号在瑞利信道上的仿真(consider Carrier qpsk Rayleigh channel signal simulation)

说明：  matlab SIMULINK Arabic tutorial part 5

利用GS迭代算法求解经过高数值孔径物镜聚焦产生列阵的Matlab程序。(the matlab program for generating array at the focus of high numerical aperture. the phase distribution is obtained.)