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利用GPS导航文件（N文件），计算实时卫星轨道位置。即利用广播星历计算卫星位置。(Using GPS navigation files (N file), to calculate real-time satellite orbital position. That position is calculated using a broadcast satellite ephemeris.)

matlab数字滤波，针对陀螺输出信号进行数字滤波(Matlab digital filtering, in view of the gyro output signal digital filter)

cdma信号处理的matlab仿真，包括信号的编码和调制等流程(cdma signal processing matlab simulation, including signal coding and modulation process.)

说明：  实现了GMSK调制方式下OFDM系统的仿真(Achieved a GMSK modulation mode OFDM system simulation)

编码格式转换，UTF8， ASIC， BIG5， GBK 相互转化(Encoding format conversion, UTF8, ASIC, BIG5, GBK into each other)

说明：  带约束算子的粒子群算法，用于matlab环境，对于搞研究的教师有很大帮助(Operator Constrained Particle Swarm Optimization for the matlab environment, engage in research for teachers are very helpful.)

说明：  用课件方式教你对matlab有快速而全面的认识(Teach you quick and comprehensive understanding of matlab )

说明：  MIT图像实验室的NMF代码,将一幅图像分解成多个特征部分(NMF image processing codes by MIT)

matlab基础程序——微积分和微分方程，适合初学者(matlab-based program- calculus and differential equations, suitable for beginners)

MIMO OFDM with matlab