legend

I have a matrix m which varies with vectors a and b. I've plotted m versus a for different values of b, but I don't know how to set the legend command corresponding different values for b. I will be so grateful if somebody can help me.

Answer 1

[Mitch Martelli]

Try

• if b is a numerical vector with:

    legend(num2str(b(:)))

• If b is a string vector :

    legend(b)

[Jan]

What is a "string vector"?

[Mitch Martelli]

I cant write english very well... I'm sorry...I dont find an other way to explain what I think...