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Jiawei Gong


Penn State Behrend

Last seen: 12 jours ago Active since 2019

Assistant Professor of Mechanical Engineering

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Question


syms x - Not enough input arguments.
>> syms x Not enough input arguments. Error in digits (line 3) for i=1:length(s) Error in sym (line 192) S.Digits =...

9 mois ago | 1 answer | 0

1

answer

Answered
Editing a function to return a value that shows how many times a recursive function is called
function [f,count] = MyFib(n) count = 1; if n==1 || n==2 f = 1; else [f1,count1] = MyFib(n-1); [f2,count2] = M...

plus d'un an ago | 2

Question


Error: Live Editor Run Section
My scirpt has multiple sections. I intentially leave a few lines incomplete for demo purpose. When I run Section One, the erro...

plus d'un an ago | 1 answer | 0

1

answer

Question


calling gradient multiple times
MATLAB suggests not to call gradient multiple times, but I did it for sin function. As shown in the figure, the first order der...

presque 2 ans ago | 1 answer | 0

1

answer