nuget
ready-to-use composite presets that demonstrate how basis functions combine into realistic signals.
Presets
01 Syntax
Microsoft.VisualBasic.Math.SignalProcessing.Source.Generators.Presets
02 Methods
| Name | Overloads | Summary |
|---|---|---|
| ECG | 1 | a single-lead ECG-like beat synthesized from Gaussian bumps (P wave, Q, R spike, S, T wave) plus a small baseline wander and noise. |
| Vibration | 1 | mechanical vibration: a damped sinusoid (impulse response) convolved with a train of impact impulses, plus measurement noise. |
| Weather | 1 | daily temperature-like curve: a slow seasonal sinusoid, a gentle linear warming trend, diurnal variation and weather noise. |
03 Members
ECG(
Double, Double)a single-lead ECG-like beat synthesized from Gaussian bumps (P wave, Q, R spike, S, T wave) plus a small baseline wander and noise.
Parameters
| Name | Type | Description |
|---|---|---|
period | Double | the RR interval (beat length) in seconds. |
noise | Double | standard deviation of the measurement noise. |
Returns
a SignalGenerator producing one beat shape
Vibration(
Double, Double)mechanical vibration: a damped sinusoid (impulse response) convolved with a train of impact impulses, plus measurement noise.
Parameters
| Name | Type | Description |
|---|---|---|
duration | Double | total time in seconds. |
noise | Double | standard deviation of the measurement noise. |
Weather(
Double)daily temperature-like curve: a slow seasonal sinusoid, a gentle linear warming trend, diurnal variation and weather noise.
Parameters
| Name | Type | Description |
|---|---|---|
days | Double | number of days to simulate. |