Matrix Elements VB-800 Instrukcja Użytkownika Strona 116

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108 Appendix A5 OxGauss Function Summary
{zr,zi} = cmtrans(xr,xi);
returns result from complex transpose (not in complex mode)
code(me,v);
returns recoded version of v, according to rows in me
color(s);
does nothing
cols(a);
returns number of columns in a
colsf(fh);
returns number of columns in matrix file fh
comlog;
keyword, does nothing
compile;
keyword, does nothing
complex(xr,xi);
unsupported, creates a complex matrix (only in complex mode)
con(r,c);
enter a matrix from the keyboard (interactive mode)
cond(a);
returns condition number of a (using SVD)
conj(z);
unsupported, returns complex conjugate of z (only in complex mode)
cons();
enter a string from the keyboard (interactive mode)
conv(a,b,first,last);
returns the convolution of a and b from first to last
coreleft();
returns 2
3
1
corrm(m);
returns correlation matrix when m=x’x and first column of x is 1
corrvc(vc);
returns correlation matrix from variance-covariance matrix
corrx(mx);
returns correlation matrix from data matrix
cos(a);
returns cosine
cosh(a);
returns hyperbolic cosine
counts(x,v);
return counts of elements in x that fall between values in v
countwts(x,v,w);
return weighted counts of x that fall between values in v
create [complex] fh=fname with vnames,col,typ;
creates a file
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