/sci/ - Science & Math » Thread #12893829

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LAPLACE

Anonymous Sun 28 Mar 14:03:54 2021 No.12893829 View Reply Original Report

Quoted By: >>12893840 >>12893868 >>12893869 >>12895203

I have some low IQ question

what if w is -4 . isn't the laplace transform for w=4 and w=-4 the same?

Anonymous

Anonymous Sun 28 Mar 2021 14:04:23 No.12893833 Report

Quoted By:

*INVERSE LAPLACE TRANSFORM

Anonymous

Anonymous Sun 28 Mar 2021 14:05:16 No.12893840 Report

Quoted By:

Anonymous

Anonymous Sun 28 Mar 2021 14:13:57 No.12893868 Report

Quoted By:

>>12893829
As it is with your expressions in pic related

Anonymous

Anonymous Sun 28 Mar 2021 14:14:00 No.12893869 Report

Quoted By:

>>12893829
>Is the Laplace transform for an even function still an even function
Yes, why wouldn't it be?

Anonymous

Anonymous Sun 28 Mar 2021 15:59:19 No.12894156 Report

Quoted By:

consider
$$\cos(\omega t) = \cos(-\omega t)$$

Anonymous

Anonymous Sun 28 Mar 2021 20:35:45 No.12895203 Report

Quoted By:

>>12893829
Can you have negative (angular) frequency?

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