delay a continous signal
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hi all
how to delay a continuous signal for a certain amount of time. i have a repeating sequence which needs to be delayed by 1 time unit in simulink after every 180 degrees.
采纳的回答
Azzi Abdelmalek
2012-8-5
3 个投票
use a "unit delay" block. set a sample time with an amount of time. after every 180 degrees? can you be more clear?
2 个评论
swetha m
2012-8-6
Azzi Abdelmalek
2012-8-6
编辑：Azzi Abdelmalek
2012-8-7
use a "Transport Delay" block suggested by Govind and add a "switch" which will have 3 inputs
1- input 1 : your signal
2- input 3 : your delayed signal
3 -input 2 : your sine wave .
4- set a condition in your switch bloc
if the sine wave is positiv the output of your switch will be your original signal, and when the sine wave is negativ the output of your switch will be your delayed signal
更多回答（2 个）
Kaustubha Govind
2012-8-6
2 个投票
You can use the Variable Time/Transport Delay blocks for introducing a delay in continuous signals. By 180 degrees, I'm guessing you mean a delay of one half of the period, which you should specify accordingly.
2 个评论
swetha m
2012-8-6
Kaustubha Govind
2012-8-7
Transport Delay is indeed meant for continuous signals.
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