How to compute values using for loop then depending on time interval we plot the output?

1 次查看（过去 30 天）

显示更早的评论

Mohammed Lamine Mekhalfia 2022-6-7

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1735240-how-to-compute-values-using-for-loop-then-depending-on-time-interval-we-plot-the-output

评论： Peter Perkins 2022-6-13

在 MATLAB Online 中打开

Dear Matlab comunity.

I hope this post finds you well.

My problem is as the following

I have two input values (0,1), where the output is strictly attached to them.

for a t=0 to Tfin, the output would be 0 unless for some designated time interval calculated.

I hope I explained well, I am not good in that and my English is a bit at a biginner level.

The result should be like the one in the picture

The code is as follow ( it is not finished yet)

clear all
omega=1000 %rotation frequency (rpm)
omega_rad=(omega*2*pi)/60 %rotation frequency (rad/s)
TRot=(360*(pi/180))/omega_rad %Time of one rotation
Holes=15 %Number of holes in Cylinder
Pressure_In1=0 %Pressure Amplitude in Bar
Pressure_In2=1 %Pressure Amplitude in Bar
alpha=360/Holes %angles between holes (degree)
beta=11.20 %angles swept by 1 hole (degree)
alpha_rad=alpha*(pi/180) %angles between holes (rad)
beta_rad=beta*(pi/180) %angles swept by 1 hole (rad)
k=TRot/100 %timestep
h=1
f=1
for time=0:k:TRot
 Pressure_Out=Pressure_In1*time
 f=1
 for N=1:1:Holes
    s=(alpha_rad/omega_rad)+N*(pi/Holes)
    S(f)=s
    f=f+1
 end
 Press(h)=Pressure_Out
 t(h)=time
 h=h+1
end
if time==S
    Press=Pressure_In2
end
plot(t,Press)

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Peter Perkins 2022-6-13

Mohammed, it's not clear what you are trying to do, so I have no concrete suggestion. You need to give a clear example of what you start with and what you want to compute.

It does appear that you can do this calculation without any loops at all.

请先登录，再进行评论。

请先登录，再回答此问题。