100年台電電路學 - 考試
By Hedy
at 2015-11-11T00:54
at 2015-11-11T00:54
Table of Contents
請問一下,
1、第二題為何我最後算出來V1的角度為-48度,而參考書的解答是22度,
參考書解答是幾個月之前去書局抄下來,所以我也忘記它怎麼算了,謝謝
題目:http://imgur.com/innPo95
我算的: http://imgur.com/OgeBo9r
2.第三題,用拉普拉斯可以直接算出特徵根,s=-2,s=-1
但是用轉移函數要怎麼算出特徵方程式?謝謝
題目:http://imgur.com/GtbowDJ
我算的:http://imgur.com/gAaLZtU
不好意思,小弟思考滿久的,但還是不解,請各位大大有空開導一下,謝謝
--
1、第二題為何我最後算出來V1的角度為-48度,而參考書的解答是22度,
參考書解答是幾個月之前去書局抄下來,所以我也忘記它怎麼算了,謝謝
題目:http://imgur.com/innPo95
我算的: http://imgur.com/OgeBo9r
2.第三題,用拉普拉斯可以直接算出特徵根,s=-2,s=-1
但是用轉移函數要怎麼算出特徵方程式?謝謝
題目:http://imgur.com/GtbowDJ
我算的:http://imgur.com/gAaLZtU
不好意思,小弟思考滿久的,但還是不解,請各位大大有空開導一下,謝謝
--
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考試
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