The error 'Invalid expression. When calling a function or indexing a variable, use parentheses. Otherwise, check for mismatched delimiters.

2021 5 31
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更新时间：2021 5 31
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clear
E=70e6
A= 0.004
L1=3.5
theta1=90
L2=4
theta2=0
L3=5.3151
theta3= atan(3.5/4)*180/pi
L4=L3
theta4=360-theta3
L5=4
theta5=0
L6=3.5
theta6=270
k1=PlaneTrussElementStiffness(E,A,L1,theta1)

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Walter Roberson
Walter Roberson 2021-5-31
Duplicates https://www.mathworks.com/matlabcentral/answers/843925-calling-function-error-in-matlab?s_tid=srchtitle

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Walter Roberson
Walter Roberson
2021-5-31

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