此代码功能是在地球物理学矿产勘探中对磁异常地质体的地面测量数据进行频率域延拓处理。-This code function is mineral exploration geophysics magnetic anomalies in geological bodies on the ground frequency domain measurement data processing extension.

固定电流滞环PWM仿真模型 调试好了 需要的拿走 还可以用来获得波形的频率测量模块 自己编写的-Hysteresis PWM constant current simulation models need to take away good debugging can also be used to obtain the waveform frequency measurement modules have written