linewidth for specific line

how to specify linewidth for one line in a multi line plot?

[Ahmer Ashraf]

I'm bound on linewidth property..I'm completing my assignment but this property is not going me forward.

Answer 1

[John BG]

Noam

I kindly ask to have the following answer marked as Accepted Answer:

x  = 1:1:10;
L=5 % amount of lines
y = randi([1 10], L,10);

Lwidth=[1 2 3 4 5]

figure(1);hold all
for k=1:1:L
     plot(x,y(k,:),'LineWidth',Lwidth(k))
end
grid on

or

figure(1);hold all
for k=1:1:L
    h=plot(x,y(k,:))
    h.LineWidth=Lwidth(k)
end
grid on

.

appreciating time and attention

John BG

<mailto:[e-mail] [e-mail]>

[Star Strider]

That is exactly the essence of my Answer.

Thank you for plagiarizing it.

[Noam]

Thank you all.

For two differnt graphs in nature I prefere Strider's, for a family of graphs i'd go with BG's. I used the hold trick before and was hoping for a more elegant solution.

Noam

[John BG]

Dear Start Strider, here no one has plagiarised your answer.

Your answer has a constant line width of 2.

The question is asking for a variable line width.

I supply an answer that has a variable line width: 5 lines with different LineWidth parameters.

do you see the difference?

[Star Strider]

There is no essential difference!

My Answer shows how to do what Noam wants to do. It should be easy for Noam to use my code and expand on it as necessary. ‘Multiline’ implies more than one line, and my code does exactly what was asked.

Answer 2

[Star Strider]

Use the hold function and plot them individually:

x  = 1:10;
y1 = rand(1, 10);
y2 = 1+rand(1,10);

figure(1)
plot(x, y1)
hold on
plot(x, y2, 'LineWidth',2)
hold off
grid

[Noam]

Thamks

[Star Strider]

My pleasure.

If my Answer solved your problem, please Accept it!