Precision-analysis-of-GPS_BDS-

3/4速率Trellis编码的matlab实现(3/4 rate TRELLIS matlab coding to achieve)

these files perform digital modulation and demodulation, and provide scatter plots

用matlab对正弦信号进行不同采样频率的采样分析，并画出图形；matlab卷积源程序(The sampling and analysis of the sinusoidal signals of different sampling frequencies)

MATLAB 6_5 辅助神经网络分析与设计 飞思科技 电子工业出版社(MATLAB 6_5-assisted neural network analysis and design of fly Synopsys Publishing House of Electronics Industry)

说明：  用MatlaB编程实现GMSK在移动通信系统中的调制解调(Programming with MatlaB GMSK mobile communication system in the modulation and demodulation)

关于距离扩展目标-MN检测方法的matlab实现程序(Matlab on goal from the extended-MN detection method to achieve program)

毕设的题目，LTE无线信道建模，通过MATLAB仿真了包括多径信道，考虑了多普勒频移以及瑞利信道，考虑了 bkNLca参数以及 vTZKGVG衰落的多参数信道模型，调试正常。?(Complete set of topics, LTE channel modeling, simulation by MATLAB, including multipath channel, taking into account the Doppler shift and Rayleigh channel, considering the bkNLca parameter and multi-parameter vTZKGVG fading channel model, debugging normal.)

通过BP网络实现对非线性函数（正弦函数）的逼近。函数比较短，很简练。(Through the BP network for the nonlinear function (sine function) approximation. Function relatively short and very concise.)

OFDM 系统搭建 仅供学习交流 加入了高斯信道的影响 (OFDM Fiber communication System structure)

说明：  光伏电池建模与MPPT算法和DCDC电路建模，能实现MPP的锁定(Modeling of photovoltaic cells, MPPT algorithm and DCDC circuit can achieve MPP locking.)