"Not enough input arguments" error when integrating a function

2013 3 19
2 个回答
3 次查看（30 天）

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Hi guys,
I am trying to numerically integrate a function and keep receiving the error "Not enough input arguments."
My code:
integral(fun,0,1)
while fun.m reads:
function [ y ] = fun( x ) y = x*2 + 1; end
What am I missing here? Thanks in advance!

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回答（2 个）

Fabian
Fabian 2013-3-19

0 个投票

thank you, it works now
I have another question: I run a script which defines a bunch of variables which are visible in the base workspace (right?). Then, the script runs the function which is supposed to use these variables. is there a quick way to make a function "see" the variables from my base workspace or do I have to define all variables as global in both the function and the script?
cheers

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Kye Taylor
Kye Taylor 2013-3-19
Yeah... pass those variables as input to the function (best practice).
Also, please accept answers that you find helpful. (My first one.)

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Fabian
Fabian
2013-3-19

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