Triangle

Peak location estimation for a triangle wave in AGWN?

Peak location estimation for a triangle wave in AGWN?
  1. What is the peak factor of a triangular wave?
  2. How do you approximate a triangle wave?
  3. How do you calculate VRM of a triangle wave?
  4. How do you find the slope of a triangular wave?

What is the peak factor of a triangular wave?

1.73 is the peak factor of a triangular wave.

How do you approximate a triangle wave?

It is possible to approximate a triangle wave with additive synthesis by summing odd harmonics of the fundamental while multiplying every other odd harmonic by −1 (or, equivalently, changing its phase by π) and multiplying the amplitude of the harmonics by one over the square of their mode number, n (which is ...

How do you calculate VRM of a triangle wave?

Root-Mean-Square Voltage (Vrms)

As the name implies, Vrms is calculated by taking the square root of the mean average of the square of the voltage in an appropriately chosen interval.

How do you find the slope of a triangular wave?

The two 'legs' of the triangle are the 'rise' and 'run' used in the slope formula. Slope = rise/run.

Periodogram (Welch) has different levels depending on length of segment/ resolution
What is Welch periodogram?What's the difference between periodogram and spectrogram?How do you calculate a periodogram?What is periodogram in signal ...
Matched filtering
The matched filter is the optimal linear filter for maximizing the signal-to-noise ratio (SNR) in the presence of additive stochastic noise. Matched f...
Why does NMF (Non Negative Matrix Factorization) decompose a spectrogram into time and frequency component?
What is the benefit of non-negative matrix factorisation?What distribution is used to model the elements of the matrix in non-negative matrix factori...