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# Andr?

8 total contributions since 2008

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Submitted

Intersection of two lines in 2D
Takes four points, gives intersection of their connecting lines

Responded

Re: Matrix from vector
repmat is exactly what i had in mind, the [a;a;a]-approach was too unflexible for my applications. Thank you!

7 years ago | 1079 views

Posted

Matrix from vector
I have a vector a=[1 2 3] that i would like to make into a matrix b=[1 2 3; 1 2 3; 1 2 3] b(1:3,:)=a does not work, sadly, ...

7 years ago | 1079 views

Posted

Empty array gets added to. (Or not)
Hi. I discovered that a=[]; b=4; a=a+b; will not yield an error message as would a = a+4; (without first assigning a). Yet...

7 years ago | 1673 views

Posted

output arguments from non-function calls
Hi! The term [a b]=somefunction(x) is possible. Why is it, then, that a=[1 2]; b=[3 4]; c=a+b does work, while a=[1 2]; ...

7 years ago | 1108 views

Submitted

mixture of rem and mod
mod(x,180) will for any x return the same direction (right sign) but between -90 and +90

Posted

multcompare and anovan
Hi. I have analyzed data with the anovan + multcompare feature. I have the measured data, and group variables. For instance i m...

8 years ago | 2537 views

Responded

Re: Fullscreen axes not figure
my questions there elicit no response have taken the liberty of contacting you directly, as it seems you have positive experien...

9 years ago | 6089 views