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timeDomainSignal2RiseTime

Measure rise time of time domain signal

Description

example

Tr = timeDomainSignal2RiseTime(Tin,Vin,RefLevel) returns the rise time of the time-domain input signal represented by [Tin, Vin].

Examples

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Determine the rise time of a time-domain signal.

load tin.mat;
load xin.mat;
plot(t,x)

RefLevel = [20 80];
Tr = timeDomainSignal2RiseTime(t,x,RefLevel)
Tr = 5×1
10-8 ×

    0.2970
    0.2970
    0.2970
    0.2970
    0.2970

Input Arguments

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Sample time points in the signal of interest, specified as a vector of the same length as Vin.

Data Types: double

Signal values at the sample time points defined in Tin, specified as a vector of the same length as Tin.

Data Types: double

Reference levels to calculate rise time as a percentage of waveform amplitude, specified as a 2-element row vector of positive values. The reference levels must be in increasing order.

Data Types: double

Output Arguments

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Rise time of the input signal, returned as a vector of the same length as the number of rising edges in the signal.

See Also

| | (Signal Processing Toolbox)

Introduced in R2020b