how may i change the marker color

plot(frequency(41),value(:,1), LineStyle, 'r')

I am trying to change the color if this plot but I am getting an error.

[Dyuman Joshi]

How exatly are you trying to change the color?

'r' doesn't match with LineStyle

Also are you plotting a single value against a column vector?

[Ihaveaquest]

thats just something i was following as an example, and yes i need to plot that ust as it is

[Voss]

Is the error you get, "Undefined function or variable 'LineStyle'."?

[Ihaveaquest]

no the error is not do to the Linestyle i revomed that ans it was do to the 'r'

Answer 1

[Cris LaPierre]

https://www.mathworks.com/help/matlab/ref/plot.html#btzitot_sep_shared-MarkerFaceColor

[Ihaveaquest]

i tried most of the examples that this page show and is not working.

[Cris LaPierre]

Hard to help without seeing the code you have written. Could you share?

What did not work about this example?

x = 0:pi/10:2*pi;
y1 = sin(x);
y2 = sin(x-0.25);
y3 = sin(x-0.5);

figure
plot(x,y1,'g',x,y2,'b--o',x,y3,'c*')