pdf()

Returns a probability density function (PDF)

Syntax
y = pdf(data, numBins, minBin, maxBin)

Argument

Name	Description	Range	Type	Default	Required
data	the signal	(-∞, ∞)	real		yes
numBins	number of subintervals or bins used to measure PDF	[1, ∞)	real	log(numOfPts)/log(2.0)	no
minBin	beginning of the evaluation of the PDF	(-∞, ∞)	real	minimum value of the data	no
maxBin	end of the evaluation of the PDF	(-∞, ∞)	real	maximum value of the data	no

Examples

y = pdf(data)
y = pdf(data, 20)

Defined in

$HPEESOF_DIR/expressions/ael/statistical_fun.ael

See Also

cdf(), histogram(), yield_sens()

Notes/Equations

This function measures the probability density function of a signal. This function can only be used by entering an equation (Eqn) in the Data Display window.