Matlab Help (1 Viewer)

[nosubstitute959]

Anyone here familiar with MATLAB??

If so, I'm trying to learn it and I'm having a bit of trouble. Tell me whether anything is wrong with the following function:

function h=sindeg(x)
h=sin(pi/180*x);

And then to execute and calculate the sine of 30 degrees, I type in the command menu the following:

sindeg(30)

I'm getting the following error everytime I try to execute:

??? Undefined function or variable 'sindeg'.

What am I doing wrong?

 

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[nosubstitute959]

Ok, I've changed the name of the file to sindeg.m and it worked.......I guess the function name and the file name must match.

 

[Martin]

Vaguely familiar with Matchcad only, sorry

 

[mikhail]

Sorry man, I've got about an hour clocked up on matlab. I can't help.

 

[nosubstitute959]

No problem guys.....thanks for attempting to help anyway.

 

[gray]

I've never used matlab before... i use a program called Maple

 

[nosubstitute959]

Guys........I need some URGENT help!!

I need to find a way to write out a matrix on any text editor and copy it to Microsoft Word......or if there's a way to write it out directly on Word, that'll do.

I also need special characters like the "delta" for partial differentiation.


I would appreciate any help I can get.

 

[gray]

Δ



About the matrices, what do u mean? what r u trying to do?

 

[nosubstitute959]

i'm trying to write out a 4x4 matrix on microsoft word

 

[gray]

doesn't word's paragraph function make it easy?

Or are you having trouble with the line? Just use the line tool

 

[nosubstitute959]

yeah......the big brackets is what I need.

 

[gray]

ahhhh

Is this the right bracket? I think it's wrong, i haven't done matrices in ages

If it's wrong, just use the one next to it

 

[Martin]

matrices use square brackets

 

[nosubstitute959]

Cool.........thanks. It might do. Someone told me to install Microsoft Equation from my Office CD........so I'll try that. If not, I'll use those.......they're not that different.

Thanks for ur effort man.....much appreciated.

 

[gray]

np

@Martin: yeah yeah, shaddup, at least i thought they were wrong Bah, it's been too long :sleepy: