The amplitude value of a sinusoidal wave is calculated by operating means which processes absolute values of two data samples which are sampled from the sinusoidal wave at two points spaced 90 DEG electrical de
Hi everyone, I suppose this is an easy question for some, but I'm trying to calculate in dB, the amplitude of a recorded WAV sound file. Is this possible? How can it be done? Are there any libraries/APIs that do this? Thanks, - Olumide Reply Start a New Thread...
(100 hz-10000 hz). I am using a microcontroller to digitize the input and output sine wave signal from the DUT and send the data to matlab. I am able to determine the following information about both waveform using matlab: frequency, mean, amplitude, and phase shift. What would be the ...
f = 2; %frequency of the sine wave A = 1; %amplitude of the sine wave Fs = 8; %sampling rate Ts = 1/Fs; %sampling time interval t = 0:Ts:1-Ts; %time vector for signal % Create sine wave with components at 2Hz, % the Nyquist (Fs/2 = 4Hz), and a DC offset. x ...
The loads applied to product in the real world are usually not constant amplitude cycles that look like a sine wave. Loads can be applied in a haphazard manner by end users of a product as shown below: To break down a "real world" complex load history into cycles, a cycle counting ...
Hi, As you can see from the diagram below, I have generated two wave functions from the workspace data and now I am interested in calculating/obtaining the phase difference between the two. Is there any efficient way of doing it in MATLAB or some mathematical formulation that I might be ab...
an: amplitude of n-order cosine-wave term bn: amplitude of n-order sine-wave term V0: DC component Next, the effective power Pe passing through the ceramic capacitor is calculated. Usually, when a capacitor is used for a circuit to which a periodic pulse voltage of a high frequency...
The simulation uses two plane wave sources which allow us to simulate linear, circular, or elliptically polarized light in a single simulation. For example, to create circularly polarized light, set the amplitude of each source to 1. Set a 90 degree phase difference between the two sources. ...
Each d (m) matrix is reduced by the average in a vec- tor d (m) φ = fk (m), where k is an integer number that indicates the amplitude of the wave vector. The average is performed over the pixels located at different circular sectors in the 2D-spatial-FFT plane as depicted in ...
amplitude estimation algorithm,39which we have included costings for. We approximate the scaling inNsysbetween a best-case scenario (a lattice model with a low-weight energy derivative and aggressive truncation of any approximations), and a worst-case scenario (the electronic structure problem with ...