freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

模擬電子課程設(shè)計(jì)--波形信號(hào)發(fā)生器-資料下載頁(yè)

2025-06-06 08:37本頁(yè)面
  

【正文】 al production and electrical and electronic Labs one of the electronic instrument. Signal generator can has multiple achieved method, and frequency more high produced waveform more more of signal generator more good, can from signal generator of produced conditions and the using area aspects consider its achieved method digital system in the needs of special signal, as square wave, and triangle wave, such as in munications, and broadcast, and TV system in the, are needs RF (high frequency) launches, here of RF wave is carrier, to audio (low frequency), and video signal or pulse signal carrying out, on needs can produced high frequency of oscillation Manager. In the field of industry, agriculture, biomedical, such as highfrequency induction heating, melting, quench, ultrasound Diagnostics, such as magic resonance imaging, you need power or large or small, or high or low frequency oscillator. Waveform generator widely used in major universities and research establishments. With the advances in science and technology, social development, a single waveform generator can no longer meet the needs of the people, and we design the multiple waveform generator. Keywords: sine wave。 wave。 triangle waves。 lowfrequency signal source
點(diǎn)擊復(fù)制文檔內(nèi)容
畢業(yè)設(shè)計(jì)相關(guān)推薦
文庫(kù)吧 www.dybbs8.com
備案圖鄂ICP備17016276號(hào)-1