Find x(t) from a x(-2t+1)

  • Thread starter baby_1
  • Start date
  • #1
baby_1
154
14
Hello
here is the x(-2t+1). i want to know how can find the x(t) diagram from this picture?
81_1346759346.jpg
 

Answers and Replies

  • #2
36,020
12,919
Take t=1 for example: You know that 1=x(-2*1+1)=x(-1).
Does that help?
 
  • #3
uart
Science Advisor
2,797
21
Hello
here is the x(-2t+1). i want to know how can find the x(t) diagram from this picture?
81_1346759346.jpg

Hi baby_1, try taking it in baby steps :wink: One simple transformation at a time.

- See if you can deduce what x(-2t) would be. Hint x(-2t+1) = x(-2(t-0.5)).

- From there you can probably figure out x(2t).

- From there you can try to deduce what x(t) will look like.
 
Last edited:
  • #4
baby_1
154
14
Dear mfb
Thanks it helps me to solve many problems
here is the answer
51_1346762037.jpg

i want to know the step to extarct x(t) from the scaled and shifted function x(-2t+1)

Thanks
 
  • #5
baby_1
154
14
Thank you very much uart it solved fine.(sorry for basic question :) )
 

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