Spectral-estimation_matlab

语音方面的工具箱，里面包含了很多语音的基础函数如分帧函数等等(Voice in the toolbox, which contains a lot of voice-based functions such as sub-frame function, etc., etc.)

This is for demo. Please have a look on to it.

做好了一个充电电路，可以实现脉冲充电。希望多多指教，运行前在MATLAB主界面输入Ts=1e-5。(a charging circuit, the pulse charging can be achieved. The exhibitions run before the the MATLAB main interface input Ts = 1e-5.)

VMD用于信号去噪，去噪效果优于EMD，是EMD算法的一种改进算法(VMD for signal denoising, denoising effect is better than EMD, EMD algorithm is an improved algorithm)

audio use matlab script

说明：  MIMO-OFDM基于LS方法的几种滤波方法的比较(MIMO-OFDM-based LS method of comparison of several filter)

Matlab7.0经典教材书籍，可用于自学或课程教材，作者为北航张志涌(Matlab textbook classic books, can be used for self-study or course materials, the author of Northern Zhang Yong)

Hilbert Vibration Decomposing (HVD)

说明：  采用双闭环控制pwm的直流电机，输入为直流电压，反馈环节采用速度环和电流环(The DC motor adopts double closed-loop control PWM, the input is DC voltage, and the feedback link adopts speed loop and current loop)

matpower代码包，用于电力系统潮流计算、优化等等(matpower4.1 source code)