# Tag Info

1 vote

### Modelling MEMS accelerometer noise

If your main focus is the end result (simulating the behaviour of an IMU, rather than learning to model the INS response from first principles) I'd recommend you cosnider gnss-ins-sim which will ...
Accepted

### Modelling MEMS accelerometer noise

Yes, you can use the datasheet noise density. Model the accelerometer as a source of white noise, and compute its characteristics. That works to the extent that you can trust the data sheet. That's ...
### Finding mean, autocorrelation, and power spectrum of $y[n]=(x∗h)[n]$ where $x[n]$ is zero mean white gaussian noise
Assuming $h(t)$ is the impulse response of a linear system, there are many ways to get to the desired result. Here's one for the Power Spectrum: By definition, the power spectrum $S_{y}(\omega)$ of a ...
### Deriving Power Spectral Density of $a \cdot x(t)+b$ if PSD of $x(t)$ is known
[Disclaimer] This was a homework question I answered fully a while ago and then deleted, but I'm un-deleting because the OP hasn't re-appeared. For a WSS random process $x(t)$, the Power Spectral ...