Retegate.SignalEventDetection 1.0.0

.NET 9.0 This package targets .NET 9.0. The package is compatible with this framework or higher. 
dotnet add package Retegate.SignalEventDetection --version 1.0.0
                    


                    

                
NuGet\Install-Package Retegate.SignalEventDetection -Version 1.0.0
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Retegate.SignalEventDetection" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Retegate.SignalEventDetection" Version="1.0.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Retegate.SignalEventDetection" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Retegate.SignalEventDetection --version 1.0.0
                    


                    

                
#r "nuget: Retegate.SignalEventDetection, 1.0.0"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Retegate.SignalEventDetection@1.0.0
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Retegate.SignalEventDetection&version=1.0.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Retegate.SignalEventDetection&version=1.0.0
                    


                            Install as a Cake Tool

SignalEventDetection

Various signal measurements requires to detect and parametrize event in it. Mostly the threshold detection is widely used, which is sufficient method to event detection. But for better event parametrization the more precise event start within signal sometimes is needed. Thus, the Retegate.SignalEventDetection has been developed.

  1. Detect raw events in signal via threshold detection
  2. Use the detected events as input for the SignalEventDetection
  3. Get the precise event start within the detected events

Note: When none or empty signal provided, the ArgumentNullException is thrown. Signal with the range <0,1> is expected, otherwise ArgumentException is thrown.

Please, be advised that the event start is detected from the signal part starting with 0 sample index and ending in maximum signal peak. I.e. for constant and declining signal the detection fallback to 0 index sample. (If you need similar way to detect more precisely the end of event, you need to transform the signal - reverse it and use the SignalEventDetection again, and reverse the result also vice-versa.)

Example

using Retegate.SignalEventDetection;

var eventStartSample = SignalEventDetection.GetIndexOfEventStart(inputData);

Note

The mathematical principle behind the SignalEventDetection is based on the Akaike Information Criterion (AIC). It is widely used in Acoustic Emission (AE) in Non-Destructive Testing (NDT) and also in seismology. (Personally I use it also for produced part detection within continuous image for visual quality check and for better automated histogram range choosing)

License

Feel free to use this code in your projects (it is under MIT licence). If you have any questions, please contact me at retegate@retegate.com

Product Compatible and additional computed target framework versions.
.NET net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

  • net9.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.0.0 219 12/15/2024