How to plot with if statement

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Steve
Steve 2020-12-2
编辑： Steve 2020-12-3
How to plot with if statement :
I'm trying to plot this equation with if statement, but it didn't work
n=[0:20]
e(n+1)=sin(n+1)
a=2
Trial(n+1)=e(n+1)+a
k=1
for f=Trial(n+1)-k
if f<0,
alfa(n+1)=a
b=2
x=alfa(n+1)+b
else,
d=1
alfa(n+1)=a+d
b=2
c=4
x=alfa(n+1)+b+c
f=n+1
And how to plot (x vs alfa) ?

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回答（1 个）

Cris LaPierre
Cris LaPierre 2020-12-2
I suggest going through MATLAB Onramp.
  • Ch 9 - plotting
  • Ch 13 - if statements, for loops

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