Getting syntax error when using for loop.
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As title says; I am getting a syntax error when using the following code. The error points towards the d on "end"
F0=3.18;
m=0.0112;
k=31.2;
r1=0.22;
w0=sqrt(k/m);
w=linspace(0,400,400);
r=linespace(0.11,1.1,10);
for i=1:10
x0(:,i)=(F0/m)./(sqrt(((w0^2)-(w.^2))+((j*w*r(i)/m))));
end
5 个评论
Steven Lord
2019-4-23
Copying and pasting this code into MATLAB (after correcting the "linespace" typo, which I assume should be linspace) I did not receive an error.
Can you show us the full text of the error message (all the text displayed in red) you receive when you run this code?
Jack Upton
2019-4-23
Jack Upton
2019-4-23
Walter Roberson
2019-4-23
h = plot(w, x0);
will automatically use a different color or line pattern for each of the 10 lines. There are 7 default colors, so the last 3 would end up re-using the colors of the first 3, but with a different line style.
You can assign specific colors to the lines by using,
set(h(1), 'Color', [.3 .9 .2]);
set(h(2), 'Color', 'g');
set(h(3), 'Color', [1, 1/3, 7/10]);
and so on. If you have an array of color values, you can create a loop. For example,
NL = length(h);
cmap = copper( NL );
for K = 1 : NL
set(h(K), 'Color', cmap(K, :))
end
Jack Upton
2019-4-23
采纳的回答
madhan ravi
2019-4-23
r = linspace... % also consider preallocating x0
2 个评论
Jack Upton
2019-4-23
Walter Roberson
2019-4-23
Before the loop,
x0 = zeros(length(w), length(r));
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