Discover @graetz23 Open Source projects

Christian (@graetz23)

graetz23

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238
Global Rank 107,422 (Top 4 %)
Followers 18
Following 9
Registered almost 5 years ago
Most used languages

C++
50.0 %

Java
16.7 %

Python
16.7 %

C#
16.7 %
Location 🇩🇪 Germany
Country Total Rank 5,737
Country Ranking

Java
465

C#
1,520

C++
3,218

JWave

A Discrete Fourier Transform (DFT), a Fast Wavelet Transform (FWT), and a Wavelet Packet Transform (WPT) algorithm in 1-D, 2-D, and 3-D using normalized orthogonal (orthonormal) Haar, Coiflet, Daubechie, Legendre and normalized biorthognal wavelets in Java.

sharpWave

A refactored port and code rebuilt of JWave - Discrete Fourier Transform (DFT), Fast Wavelet Transform (FWT), Wavelet Packet Transform (WPT), some Shifting Wavelet Transform (SWT) by using orthogonal (orthonormal) wavelets like Haar, Daubechie, Coiflet, and other normalized bi-orthogonal wavelets.

coolSAA1064

The coolSAA1064 arduino library handles the 7 segment Philips / NXP SAA1064 driver for easily displaying and scrolling numbers and words on up to four displays.

xmlcc

an ANSI C++ XML library keeping SAX interface and XML / DOM tree

craftbeerpi3ArduinoTempProbes

CraftBeerPi3 plugin that connects via serial console to an arduino and reads out NTC (or any) temperature cable probes

ArduinoSerialStateTempProbes

arduino project that reads out NTC temperature probes and uses a simple state machine to challenge / respond the sensor values via serial console