Difference
Purpose
Description
Macro Synopsis
Modules
Related Functions
Purpose
Difference of two signals
Description
"Difference" computes the difference of two signals x1 and x2:
"Difference" is implemented as a macro function using Sum and Rescale.
Warning: Note that if the input signals have different x-axis scales (sampling periods), the signal with the largest scale will be adapted automatically by interpolating between successive sample points. The type of interpolation can be set in the Basic Options menu.
Macro Synopsis
y = Diff([x1,x2]);
signal x1,x2,y;
Modules
Student, Professional
Related Functions
Sum, Add constant, Product,
Rescale, Quotient, Reciprocal.