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doubt in time shifting the signal
- Thread starter bhuvanesh
- Start date
f(t) and w(t) are the same. But they are located in different places on the t axis.
If you shift f(t) 2 places to the right, f(t) becomes w(t). So. w(t)=f(t-2)
The general formula (straight from the first chapter of my textbook) is this:
w(t)=f(t-T)
- if T is positive, the signal is shifted right (delayed).
- if T is negative, the signal is shifted left (advanced).
If your textbook can not explain shifting, then you really need to be afraid of convolution.
If you shift f(t) 2 places to the right, f(t) becomes w(t). So. w(t)=f(t-2)
The general formula (straight from the first chapter of my textbook) is this:
w(t)=f(t-T)
- if T is positive, the signal is shifted right (delayed).
- if T is negative, the signal is shifted left (advanced).
If your textbook can not explain shifting, then you really need to be afraid of convolution.
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