NVIDIA 2D Image And Signal Performance Primitives (NPP)
Version 11.4.0.*

The set of arithmetic operations for signal processing available in the library. More...
Modules  
AddC  
Adds a constant value to each sample of a signal.  
AddProductC  
Adds product of a constant and each sample of a source signal to the each sample of destination signal.  
MulC  
Multiplies each sample of a signal by a constant value.  
SubC  
Subtracts a constant from each sample of a signal.  
SubCRev  
Subtracts each sample of a signal from a constant.  
DivC  
Divides each sample of a signal by a constant.  
DivCRev  
Divides a constant by each sample of a signal.  
Add  
Sample by sample addition of two signals.  
AddProduct  
Adds sample by sample product of two signals to the destination signal.  
Mul  
Sample by sample multiplication the samples of two signals.  
Sub  
Sample by sample subtraction of the samples of two signals.  
Div  
Sample by sample division of the samples of two signals.  
Div_Round  
Sample by sample division of the samples of two signals with rounding.  
Abs  
Absolute value of each sample of a signal.  
Sqr  
Squares each sample of a signal.  
Sqrt  
Square root of each sample of a signal.  
Cubrt  
Cube root of each sample of a signal.  
Exp  
E raised to the power of each sample of a signal.  
Ln  
Natural logarithm of each sample of a signal.  
10Log10  
Ten times the decimal logarithm of each sample of a signal.  
SumLn  
Sums up the natural logarithm of each sample of a signal.  
Arctan  
Inverse tangent of each sample of a signal.  
Normalize  
Normalize each sample of a real or complex signal using offset and division operations.  
Cauchy, CauchyD, and CauchyDD2  
Determine Cauchy robust error function and its first and second derivatives for each sample of a signal.  
The set of arithmetic operations for signal processing available in the library.