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基于MATLAB的FSK信号仿真及其频谱分析(MATLAB-based FSK signal simulation and spectrum analysis)

带阻滤波程序，直接运行即可，保证可用。注意:目录的设置一定要正确(Band-stop filter program can be run directly, to ensure that available. Note: The directory must be correctly set)

一个神经网络，对100个分布在单位圆上的数据点进行分类。(A neural network, 100 distributed on the unit circle data points classification.)

用经典RK方法和四阶ADAMS预测校正算法求解微分方程(Classical RK method and fourth-order predictor-corrector algorithm for solving differential equations ADAMS)

由惯性器件的输出解算出飞行器的位置、速度、姿态信息(The output from the inertial device solves for the aircraft position, speed, attitude information)

GA和PSO联合优化算法，能实现更快的运算速度和优化效果(GA and PSO joint optimization algorithm, to achieve faster computing speed and optimization)

ＧＰＳ捕获跟踪新算法，DBZP实现高灵敏捕获(high sensitive acq)

最小二乘用来计算非线性系统的参数，还可以对非线性系统进行仿真。(The least square is used to calculate the parameters of the nonlinear system, it can also nonlinear system simulation.)

This is about doppler normalization for satelit communication simulation with 2.4 Ghz freq. You can change the frequency for know about doppler efek maxsimum and minimum.

海伦公式的学习程序 , matlab程序(Helen formulas learning program, matlab program)