mbipsd
Compute Inverse Power Spectral Density (PSD) that is used to define an excitation time domain signal from a PSD profile.
Syntax
[sig,tim] = mbipsd(fre,psd,noisefloor)
Inputs
- fre
- Frequency data.
- psd
- PSD data.
- noisefloor
- Noise floor value.
Outputs
- sig
- Signal data.
- tim
- Time data.
Examples
Example with an output argument and a random PSD.
fre = [0:0.1:10];
psd = randn(size(fre));
noise_floor = 1;
[out1,out2] = mbipsd(fre,psd,noise_floor);
Output code
Comments
This function realizes a time series based on a PSD input.