Re: 2D matrixes into a 3D matrix

[antonio palestrini]

2007/1/30, Francesco Potorti` <address@hidden>:
> >then cut the non-filled part with the "excise" function applied to the
> >vectorized matrix A.
>
> What is excise?  I cannot find it.

Here it is Francesco,
is a function removing rows with NaNs or
the missing code you specify.
ciao
antonio

#       EXCISE Remove rows with missing values.
#       EXCISE(X) removes rows of X containing any NaNs.
#       EXCISE(X,CODE) uses the value CODE instead of NaN.
#       GKS  3 May 92, 4 June 93.
function x=excise(x,miss_code);
 if nargin==1,
    miss=isnan(x);
 else
    miss=(x==miss_code);
 end;

 [m n]=size(x);
 if n==1,
    x(miss) = [];
 else
    x(any(miss'),:) = [];
 end;
endfunction



--
Prof. Antonio Palestrini
DSGSS - University of Teramo, Italy
e-mail: address@hidden