Re: Consecutive graphs

[Moo]

On Wed, Nov 10, 2010 at 11:41 AM, george brida <address@hidden> wrote:

hello all,
I would draw four graphs consecutively from top to bottom: the first graph is to plot the function  f (x) = x ^ 2 with x: 1:0.1:5. Headings of x-axis and y-axis are respectively and Del Fel. The title of the graph is Graph number 1.
The second graph is to represent the function f (x) = (x-1 / 2) ^ 2 for even values of x. Headings of x-axis and y-axis are respectively and Del1 Fel1. The title of the graph is Graph number 2.
 The third graph is to represent the function f (x) = (x-1 / 3) ^ 2 for even values of x. Headings of x-axis and y-axis are respectively and Del2 Fel2. The title of the graph is Graph number 3.
Finally,  the fourth graph is to represent the function is f (x) = (x-1 / 4) ^ 2 for even values of x. Headings of x-axis and y-axis respectively and LED3 Fel3. The title of the graph is Graph number 4.
Thank you in advance,
George.

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The functions you need to do all this are "plot", "xlabel", "ylabel", "title", and "figure".  I assume you already have the x and y arrays for your functions.  You can always type help function to see the syntax for a function.

For the first plot, as an example:

figure(1)
 x1 = 1:0.1:5;
y1 = x.^2;   %note the period before the ^
plot(x1,y1)
xlabel('Del'), ylabel('Fel'), title('Graph number 1')

I'm sure you can do the other graphs following this template.