What are setbeam() and plotbeam() in MATLAB for beam analysis?

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Discussion Overview

The discussion revolves around the functions setbeam() and plotbeam() in MATLAB, specifically in the context of beam analysis. Participants seek clarification on the physical meaning and usage of these functions, as well as their parameters and related examples.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant inquires about the physical meaning of the parameters in setbeam(EI, L, BC_Spec) and the nature of Load_Spec = [0 0.5 1.2].
  • Another participant confirms that setbeam is a function and provides links to external resources for further information.
  • There is uncertainty regarding whether the setbeam function discussed is the same as one referenced by another user, due to differing numbers of arguments.
  • Participants reference a specific book but note discrepancies in the page numbers related to the examples provided.

Areas of Agreement / Disagreement

Participants express uncertainty about the exact nature of the setbeam function and its parameters, indicating that multiple interpretations or versions may exist. There is no consensus on the correct reference or application of the function.

Contextual Notes

Participants highlight potential limitations in the references provided, including missing assumptions and the need for clarification on the specific toolbox mentioned.

mech-eng
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Hi, there is an example of beams in matlab. Can somebody articulate? What is setbeam(EI, L, BC_Spec) I know it is not an array and also I do not know it is physical meaning. what is Load_Spec = [0 0.5 1.2]; and here beamf(Load_Spec) is assigned to y but what is plotbeam(y)
 

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I'm not sure that it is the same setbeam that AlphaZero found, as the number of arguments is not the same.

The short excerpt you posted starts with "To show how to use the Toolbox". What toolbox are they referring to?
 
DrClaude said:
I'm not sure that it is the same setbeam that AlphaZero found, as the number of arguments is not the same.
It's the right book, but the wrong page. Compare page 10 in the Google Books link with the OP's attachment :smile:
 
AlephZero said:
It's the right book, but the wrong page. Compare page 10 in the Google Books link with the OP's attachment :smile:

Good catch!
 

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