wavelet

三相异步电机的调速特性分析，弱磁调速，变频调速，降压调速。记得要改仿真路径！(Phase induction motor speed control characteristic analysis, weak magnetic speed, frequency control, blood pressure governor. Remember to change the path simulation!)

虚拟同步发电机并网仿真，能够实现虚拟电阻进行限流(Virtual synchronous generator network simulation can realize virtual resistance current limiting)

说明：  100kW光伏电源接入25kV配电网，官方例子，在simulink可运行(100kW photovoltaic power supply is connected to 25kV distribution network)

三电平箝位二极管采用空间矢量调制能够解决现有的SPWM调制中点电压不平衡的问题(Space vector modulation of three-level clamped diode can solve the problem of unbalanced neutral-point voltage in SPWM modulation)

说明：  本模型为单项你变模型，将直流电逆变成方波，分别采用四个脉冲发生器控制四个晶闸管，经滤波后得到输出结果。(This model is a single variable model, which transforms the direct current into square wave, uses four pulse generators to control four thyristors, and gets the output result after filtering.)

一个变电站系统的运行模拟程序，基于vc。(A substation operation of the system simulation program , based on the vc)

最小平方反褶积的相关程序，可用于相关地震资料的处理和分析(Least squares deconvolution procedures, can be used for correlation of seismic data processing and analysis)

用于石油勘探的射线追踪程序，可实现不同形式的射线追踪，包含marmousi模型的实际例子(This procedue is used for oil exploration perform ray tracing,it can perform different kink of ray tracing,include marmousi model example)

12脉波整流模型，模拟验证关断角和换流电感关系(12-pulse rectification model to simulate and verify the relationship between turn-off angle and commutation inductance)

跟prony算法一样，ESPRIT（Estimation of Signal Parameters Via Rotational Invariance Techniques）也是一种参数法，它是一种基于旋转不变技术参数估计的信号处理方法，此方法可以高精度地辨识电力系统中任意组合的衰减/非衰减正弦信号的频率，相位及其幅值等信息。它不需要对信号进行同步采样。此方法把信号空间分解为信号子空间和噪声子空间，能够在较短的信号长度内准确的检测出信号中各个谐波和间谐波成分。(ESPRIT)