Usage:
NOISE TYPE A B
Inputs:
TYPE |
type selection |
A |
minimum or average |
B |
maximum or standard deviation |
Outputs:
Y |
generated samples or white noise |
Function:
This atom implements a sample generator for pseudo-random numbers (white noise) with linear or Gaussian distribution. An internal variable is used to set a unique starting number for each generator. To allow parameter modifications during signal generation, the inputs A and B can be changed for each generated sample.
Table 17: Noise generator parameters
value of TYPE |
parameters |
description |
|
A |
B |
||
0 or LINEAR |
minimum |
maximum |
Generate linear distributed random samples in the interval A..B. The value of A must be less than B. |
1 or GAUSS |
average |
deviation |
Generate Gaussian distributed random numbers with average A and deviation B (>0). |