描述公交换乘的代码优化,有助于解决实际生活中的问题-Describe the bus transfer of code optimization to help solve real life problems

众所周知，在日常的生活中有很多的用电负荷使用的是中频电源，本程序实现的是将常用的50hz的工频电源转换成400hz的中频电源，我们使用的软件是是DSP2812.-As is known to all, in daily life，it has a lot of power use m-frequency power, this procedure realize that the work of general 50hz 400hz convert frequency power, we us

具有梯形反电动势的永磁同步电动机通常被称为无刷直流电动机，它具有结构简单、体积小、重量轻、效率高、高功率密度、启动扭矩大、惯量小和响应快等其它种类直流电机无法比拟的特性。采用电子换向器替代了传统直流电动机的机械换向装置，从而克服了电刷和换向器所引起的噪声、火花、电磁干扰、寿命短等一系列弊病。-With a trapezoidal back-EMF permanent magnet synchronous motor is often referred to as brushless DC mo

实现数字信号处理中卷积计算，提生对数字信号的兴趣，同时加深了对卷积的理解-Realize digital signal processing of convolution computation and mention of digital signal interest in life, and deepened to the understanding of the convolution