Reciprocal
Purpose
Description
Tips
Example
Macro Synopsis
Modules
Related Functions
Purpose
Reciprocal of a signal
Description
"Reciprocal" returns the reciprocal of the given signal:
Note that signal values close to zero create large reciprocals that will dominate the result.
Tips
Using "Reciprocal" and Product consecutively, it is possible to divide one signal by another (see example below).
Example
A few lines from a simple macro yielding the pointwise quotient of two signals num and den as implemented in Quotient.dpm:
signal num, den, tmp, result;
tmp = Reciproc(den);
result = Product(num,tmp);
Macro Synopsis
y = Reciproc(x);
signal x,y;
Modules
Student, Professional
Related Functions
Add constant, Sum,
Difference, Product, Quotient, Rescale.