Signal-data-preprocessor

关于无线信道的多普勒谱 无线信道中的多普勒谱有一种经典谱请解释产生这种谱形状的机理；(1. On the radio channel of the Doppler spectrum (2) wireless channel Doppler spectrum has a classic spectrum (classic spectrum), please explain such a spectral shape of the mechanism )

RADPLOT Radar Data Processing Tracker plotting function, This function works with several extended Kalman filter demos in Simulink and other demos(RADPLOT Radar Data Processing Tracker plotting function, This function works with several extended Kalman filter demos in Simulink and other demos)

说明：  QPSK解调的 MATLAB 实现 包括原chengxu和仿真(QPSK demodulation of the MATLAB implementation)

fo-li迭代算法求解条形腔的模场，利用matlab编程实现(iterative algorithm fo-li strip cavity mode field, the use of matlab programming)

说明：  采用Matlab对信号进行四层分解与重构，合成一个文件更有利于理解Matlab功能(use Matlab to finish your signal processing)

FSK调制方法 (FSK modulation)

宽带波达方向估计的matlab仿真程序，使用tct算法求聚焦矩阵然后由music算法估计。(Broadband DOA estimation matlab simulation program, using tct algorithm seeking focusing matrix estimation algorithm is then music.)

一个计算节点电价的程序，可以运行，包含JACOBI，最有潮流等子程序，可以灵活使用([electeric] a programme to calculate the cost on the bus)

用MATALB做的曲柄滑块机构的动画（包括加速度、速度和位移的变化分析）代码(Do with MATALB animation slider-crank mechanism (including acceleration, velocity and displacement change analysis) code)

preisach模型磁滞回线，不同N可以调整模型精度。(preisach hysteresis loop model, you can adjust the different N model accuracy.)