project_qpsk_system

关于无线网络matlab仿真经典教材的代码，第3章，适合于有一定matlab基础的同志们(On the wireless network matlab code simulation of the classic textbook, the second chapter, the basis for a certain comrades matlab)

对光学系统中常用的正弦振幅型透射光栅进行了仿真，仿真结果有衍射图案和光强沿x轴方向的曲线。(Of the optical system used in the amplitude of the sinusoidal transmission grating-based simulation, simulation results diffraction patterns and light intensity along the x-axis direction of the curve.)

2*2 mimo-ofdm using awgn channel

Space Vector Modulation for Three leg Two level inverter

A novel algorithm for sparse approximation in redundant dictionaries, called the M-Term Pursuit (MTP). This algorithm decomposes a signal into a linear combination of atoms that are selected in order to represent the main signal components.

非线性方程组求解，有关于超越方程组的求解，包含对奇异点的处理(Nonlinear equations)

该计算代码主要对msk,fsk,ask等常规调制信号的循环谱进行了仿真，可以进一步补充，谢谢大家分享。(This calculation code mainly cyclic spectrum msk, fsk, ask other conventional modulation signal simulation, can be further supplemented, thank you share.)

详细的介绍了matlab的实践原理，适合初学者(Detailed introduction to the principles of the practice of matlab for beginners)

利用该代码可进行非线性光学材料的闭孔Z扫描曲线拟合，给出材料的三阶非线性光学极化率(theoretical to closed aperture Z scan)

应用batlab编写的小脑模型程序，可逼近任意非线性函数(Application batlab CMAC written procedures, which approximate any nonlinear function)