How to link a plot or continous data from M-file to Simulink Model

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chittaranjan pradhan 2012-12-27

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评论： chittaranjan pradhan 2014-1-23

I have done a wind turbine Model. In M-file ,I have written the code of the wind power characteristics for different wind speed with respect to rootr speed. Please, help me ..How can I link the wind speed (Wind~Time graph)from M-file to Simulink Model??

   When I used "Sim..." command only latest data came. Here, The wind Speed~Time is a continuous graph or data.So, How can I call the continuous datas or graph from the M-file to Simulink Model.

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Answer 1

Muruganandham Subramanian 2012-12-27

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编辑：Muruganandham Subramanian 2012-12-27

Have you tried with From workspace block?

To know more, refer this link: http://www.mathworks.com.au/help/simulink/slref/fromworkspace.html

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chittaranjan pradhan 2014-1-23

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Thank you, Sir....Mr. Muruganandham Subramanian

 your answer was very helpful. Sir, i want to run my model for 10-Second. I want sine wave upto 5-sec and then from 5-sec to 10-sec, 2 as a constant value. When i use *If* or *For* -loop , i am unable to call the M-file program to simulink model. please, give some idea to me...

Thanking you Chittarnajan

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Answer 2

Azzi Abdelmalek 2012-12-27

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编辑：Azzi Abdelmalek 2012-12-27

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You can use from file or from workspace block

Example

t=0:0.1:10
y=sin(t)
ty=[t' y']

then set the value of your from workspace block to ty

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chittaranjan pradhan 2014-1-21

Thank you Sir for your answer. Sir, I am using MATLAB version-R2010a. In R2010a-version, in WORKSPACE BLOCK, there is no option for "Inherit: auto" like 2013a-version. So how can i call my wave form from, M_file to simulink.i want your help...

chittaranjan pradhan 2014-1-23

在 MATLAB Online 中打开

Thank you, Sir....Mr. Azzi Abdelmalek

 your answer was very helpful. Sir, i want to run my model for 10-Second. I want sine wave upto 5-sec and then from 5-sec to 10-sec, 2 as a constant value. When i use *If* or *For* -loop , i am unable to call the M-file program to simulink model. please, give some idea to me...

Thanking you Chittarnajan

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