RS232dev6.5-1.2.2

matlab code for wiener filter noise removal

同步电机svpwm 适合初学者，直接可用(Synchronous motor svpwm)

处理信号的时频分析，数据模型归一化，模态振动，可以广泛的应用于数据预测及数据分析。( When processing a signal frequency analysis, Normalized data model, modal vibration, Can be widely used in data analysis and forecast data.)

程序为常规AM，DSB，SSB调幅信号的调制与解调的MATLAB程序，其中单边带调制用两种方法进行调制：一种为频谱直接变换，另一种为希尔伯特变换实现(MATLAB for norm AM,DSB and SSB modulation and demodulation,besides,modulation for SSB,has tow ways:frequency spectrum transform and hilbert transform)

超声在多层复合结构中传播的stoneley波的相关程序(Ultrasound propagation in multi-layer composite structure of stoneley waves associated procedures)

SAR成像算法，个人理解后编写，注释清楚，对于初学者十分有帮助(Synthetic aperture radar imaging algorithm after understanding individual written comments clear, very helpful for beginners)

From the partial fraction expansion of H(z) we can find a, b

最新的TLSF源码实现，具有很好的实时性(The latest TLSF source codes, with a good real-time )

基于simulink的四旋翼飞行器动力学建模与简单PID控制。(Based on the four-rotor dynamics modeling with a simple PID control simulink.)

2ASK、2FSK、2PSK数字调制系统的Matlab实现及性能分析比较(2ASK, 2FSK, 2PSK digital modulation system Matlab implementation and performance analysis and comparison)