nMatReg

this file show the simulation of induction speed

UWB中可抑制窄带干扰的一种方法，pswf为一种改进的脉冲波形(UWB in a way to suppress narrowband interference)

tigth subplot in figures

二阶锁相环仿真，输入频偏为阶跃信号时的仿真(pll simulation)

我自己写的小波变换，有低频系数图像，水平高频图像，垂直高频图像，希望对大家有帮助(I wrote it myself wavelet transform, there are low-frequency coefficient images, the level of high-frequency images, the vertical high-frequency images, we hope to help)

利用matlab编写的串行通信助手程序，GUI界面对学通信的应该很有帮助(Matlab serial communication using a helper application written, GUI interface should be helpful in learning to communicate)

用MATLAB及梯形公式、辛普森公式计算数值积分；(Control with MATLAB and the trapezoid formula, Simpson s numerical integration formula )

说明：   这个函数可以产生阶越函数并且可以多次调用产生矩形函数(This function can generate the more function-order and can be multiple calls to generate the rectangular function)

space-state rutine (mechanical vibration) in matlab environment

说明：  完成TDOA的chang和fang算法，画出了对应的算法散点图及位置误差图像(The simulation of TDOA chang and fang.)