how to plot a graph

how do i plot the above graph with different frequency eg,f=100,200,300,400,500

using symbols ?thank you inadvance

[John D'Errico]

Is there a good reason why you had to paste in a PICTURE of text? As text, anyone can help you by copying the text, and then inserting it into MATLAB. As a picture of text, we can look at it, and say how pretty is the picture. Then we need to carefully re-type it ourselves.

Is there a good reason why you wanted to make it more difficult to get help?

Next, please stop posting the same question every 8 hours. One reason why I did not answer your other identical question, is because you pasted in a picture of the text.