Compute causal function using integration by parts

In summary, integration by parts is a method used to solve integrals by breaking them down into smaller parts and applying the product rule of differentiation. This allows for the evaluation of the integral and the determination of the causal function. It can simplify complex integrals and make them easier to evaluate, and is applicable to all scientific fields that involve the use of integrals. However, it may not always be applicable or result in a closed-form solution, and requires a good understanding of the product rule and integration techniques.
  • #1
majdi
1
0

Homework Statement


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I stuck on, when the question as for integration by parts method. Need advice
 
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  • #2
Hi majdi. http://img96.imageshack.us/img96/5725/red5e5etimes5e5e45e5e25.gif

The line with ∫ T.sin3(t-T).dT is where you need to perform integration by parts, in order to get the next line.

How did you go from that line to the next? (BTW, that is the right answer after you evaluate that integral).

NB: I have forgotten convolution details, so I'm making no comment on your post before the integral by parts line.
 
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Related to Compute causal function using integration by parts

What is integration by parts?

Integration by parts is a method used to solve integrals by breaking them down into smaller parts and applying the product rule of differentiation. It involves choosing one part of the integral as the "u" term and the other as the "dv" term.

How is integration by parts used to compute causal function?

Integration by parts can be used to compute causal function by breaking down the integral into smaller parts and applying the product rule. This allows for the evaluation of the integral and the determination of the causal function.

What are the benefits of using integration by parts to compute causal function?

Using integration by parts can help to simplify complex integrals and make them easier to evaluate. It also allows for the determination of causal function, which can be useful in understanding the relationship between different variables.

What are the limitations of using integration by parts to compute causal function?

Integration by parts may not always be applicable to all integrals, and it may not always result in a closed-form solution. It also requires a good understanding of the product rule and integration techniques.

Can integration by parts be used in all scientific fields?

Yes, integration by parts can be used in all scientific fields that involve the use of integrals, such as physics, engineering, and statistics. It is a fundamental mathematical tool that can be applied to a wide range of problems.

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