Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/b2f9e57da0466dc87e0b1f1a26e9917a.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 polar modulation例句_polar modulation英汉例句_polar modulation双解例句_按摩法牛津词典
With single polar SPWM(Sine Pulse Width Modulation), the whole solution of hardware and software is presented based on the resource of the DSP controller chip. 该系统采用单极性调制的SPWM方式，根据DSP芯片的各类资源给出了一套具体的数字化实施方案。