Real time in SIMULINK

Hello,

I would like to ''read'' some numbers throughout the simulation, in specific period time. How can i do it?? Any suggestions??

My input has a 17001 numbers.

I would like to read numbers between:

- 1400:1800 
- 2800:3300 
- 4000:4400 
- 5400:5800 
- 6800:7100 
- 8100:8600 
 - 9400:9600
- 10800:11200 
- 11700:11900 
- 13000:13800 
- 14600:15100 
 - 16000:16400

Between this numbers, i have to found the minimum of it.

Any suggestions??

Thanks, Miha

Answer 1

[TAB]

Sources/Clock returns the current model simulation time.

You can use this block to get simulation time, and by comparing the simulation time with required time values, you can read the numbers in specific periods.

[Miha]

thanks, for answer...I have a Matlab Simulink function block....and i wrote thih code, witch has to work in simulation time (1.7s or 17001 numbers)....

for j1 = 1400:1800

if j1==1400;

minimum1=Pr_C(j1);

if minimum1>Pr_C(j1)

minimum1=Pr_C(j1);

mesto1=j1;

end

end

end

% 2.odcep---------------------------------------------------------

for j2 = 2800:3300

if j2==2800;

minimum2=Pr_C(j2);

if minimum2>Pr_C(j2)

minimum2=Pr_C(j2);

mesto2=j2;

end

end

end

% 3.odcep---------------------------------------------------------

for j3 = 4000:4400

if j3==4000;

minimum3=Pr_C(j3);

if minimum3>Pr_C(j3)

minimum3=Pr_C(j3);

mesto3=j3;

end

end

end

% 4.odcep---------------------------------------------------------

for j4 = 5400:5800

if j4==5400;

minimum4=Pr_C(j4);

if minimum4>Pr_C(j4)

minimum4=Pr_C(j4);

mesto4=j4;

end

end

end

% 5.odcep---------------------------------------------------------

for j5 = 6800:7100

if j5==6800;

minimum5=Pr_C(j5);

if minimum5>Pr_C(j5)

minimum5=Pr_C(j5);

mesto5=j5;

end

end

end

% 6.odcep---------------------------------------------------------

for j6 = 8100:8600

if j6==8100;

minimum6=Pr_C(j6);

if minimum6>Pr_C(j6)

minimum6=Pr_C(j6);

mesto6=j6;

end

end

end

% 7.odcep---------------------------------------------------------

for j7 = 9400:9600

if j7==9400;

minimum7=Pr_C(j7);

if minimum7>Pr_C(j7)

minimum7=Pr_C(j7);

mesto7=j7;

end

end

end

% 8.odcep---------------------------------------------------------

for j8 = 10800:11200

if j8==10800;

minimum8=Pr_C(j8);

if minimum8>Pr_C(j8)

minimum8=Pr_C(j8);

mesto8=j8;

end

end

end

% 9.odcep---------------------------------------------------------

for j9 = 11700:11900

if j9==11700;

minimum9=Pr_C(j9);

if minimum9>Pr_C(j9)

minimum9=Pr_C(j9);

mesto9=j9;

end

end

end

% 10.odcep---------------------------------------------------------

for j10 = 13000:13800

if j10==13000;

minimum10=Pr_C(j10);

if minimum10>Pr_C(j10)

minimum10=Pr_C(j10);

mesto10=j10;

end

end

end

% 11.odcep---------------------------------------------------------

for j11 = 14600:15100

if j11==14600;

minimum11=Pr_C(j11);

if minimum11>Pr_C(j11)

minimum11=Pr_C(j11);

mesto11=j11;

end

end

end

% 12.odcep---------------------------------------------------------

for j12 = 16000:16400

if j12==16000;

minimum12=Pr_C(j12);

if minimum12>Pr_C(j12)

minimum12=Pr_C(j12);

mesto12=j12;

end

end

end

C=min([

minimum1,

minimum2,

minimum3,

minimum4,

minimum5,

minimum6,

minimum7,

minimum8,

minimum9,

minimum10,

minimum11,

minimum12])

The problem is, how can I set FUNCTION BLOCK that start read in 0.14 s to 0.18 s or (1400 to 1800).....???

With clock???

Thanks, MIHA

[TAB]

Put your embedded matlab function block inside the Enabled subsystem.

Enabled this subsystem when output of Clock is between 0.14s to 0.18s.