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From: Cameron Schmidt on 4 May 2010 23:41
I'm trying to create 200 outputs by entering two different variables 200 times. Here is what I have been trying:

>>t=linspace(0,2*pi,200);
>>b=asin((5*sin(t))/14);
>> v=(5*sin(t+b))/(sin(pi-((t+b)+((pi/2)-t))))

v =

-1.2963e-016


Why is this only giving me one answer for v? Based off of the 200 t created, 200 b's are also created, so why doesn't this input/output v 200 times?

Any help is much appreciated!
From: TideMan on 4 May 2010 23:53
On May 5, 3:41 pm, "Cameron Schmidt" <schmidt-came...(a)hotmail.com>
wrote:
> I'm trying to create 200 outputs by entering two different variables 200 times.  Here is what I have been trying:
>
> >>t=linspace(0,2*pi,200);
> >>b=asin((5*sin(t))/14);
> >> v=(5*sin(t+b))/(sin(pi-((t+b)+((pi/2)-t))))
>
> v =
>
>  -1.2963e-016
>
> Why is this only giving me one answer for v?  Based off of the 200 t created, 200 b's are also created, so why doesn't this input/output v 200 times?  
>
> Any help is much appreciated!

Add a dot before the slash in the equation for v.
This tells Matlab to do element by element division.
v=(5*sin(t+b))./(sin(pi-((t+b)+((pi/2)-t))));
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