Instructions for Wide Sense Stationary Simulator when the system is ARMA
- Step 1: Click on "Generate WSS" to generate a wide-sense stationary (WSS) signal, whose mean and autocorrelation do not change over time.
- Step 2: Click on "Generate CIR" to generate the ARMA filter coefficients.
- Step 3: Click on "Generate Output" to produce the output signal after filtration.
- Step 4: Click on "Check Autocorrelation" to verify whether the output signal retains the properties of WSS.
Check Autocorrelation of the Input Signal Over time
- R(τ) represents the correlation of the signal with itself as a function of the time lag (τ).
- R(t1, t2) represents the correlation between two points t1t1 and t2t2 in the signal.
Check Autocorrelation of the Output Signal Over Time
- R(τ) represents the correlation of the signal with itself as a function of the time lag (τ).
- R(t1, t2) represents the correlation between two points \( t_1 \) and \( t_2 \) in the signal.
