Four constant number at different time in Simulink

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Jason Lee
Jason Lee 2011-7-30
Hello guys, after a fortnight of obtaining the answer on giving 2 different constant numbers at 2 different time. Now is it possible to have 4 or 5 different constants at different time.
2 different constants at 2 different time can be achieved by using the step function, where you assign the initial value and final value..
Any help would be greatly appreciate =)

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回答（2 个）

Titus Edelhofer
Titus Edelhofer 2011-7-30
Hi,
you can use the 1D interpolation block: feed with the clock signal, put for "x" the time points, for "y" the values and use "zero order hold" for interpolation method.
Titus
Fangjun Jiang
Fangjun Jiang 2011-7-30
You can use the solution in this post to set as many as you want.

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