find the root-mean-squared value for this wave
in terms of the peak value
圖片參考：http://i256.photobucket.com/albums/hh182/zilu_photo/sshot-2010-04-19-15-49-31.png
rms value
2010-04-19 11:51 pm
回答 (1)
2010-04-20 6:16 am
✔ 最佳答案
==================================================圖片參考：http://img140.yfrog.com/img140/6572/75315351.png
2010-04-19 22:16:52 補充：
http://img140.yfrog.com/img140/6572/75315351.png
收錄日期: 2021-04-23 23:20:55
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20100419000051KK00696