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DataScope2.0.3.sit.hqx
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HTXT_10_.....Notebook Calculation Format_
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1993-11-02
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892b
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To execute analytic equations enter a FORTRAN-like
assignment statement consisting of DataScope
datasets (always referred to by their window
titles), mathematical operators (+,-,*, and /),
parentheses to group the variables, constants
(in a form that would acceptable to FORTRAN,
like e-format or integer), and DataScope
functions.
For example, suppose MYDATA is a dataset. Then
executing the equation
NEW = 3.2 * (sin(MYDATA) + 1.e-3) + 15
will create a new dataset, where the elements
have the values
new(i,j) = 3.2 * (sin(mydata(i,j)) + 1.e-3) + 15
for every pair (i,j) in the data. It is important to
remember that operations on 2D arrays are on an
element-by-element basis, and are not matrix
operations (though users are free to write such
matrix operations into subroutines that can be
called via DataScope's external library feature).