Author Archives: ravenspoint

A little intelligence, artificially.

KMeans is a windows console application to find clusters in data with any number of columns ( attributes ) using the KMeans algorithm ( https://en.wikipedia.org/wiki/K-means_clustering ) Usage: KMeans <data dimension> <data file path> <number of clusters> The iris data set ( … Continue reading

Posted in Uncategorized | Leave a comment

Talking to satellites

Starting work on SpaceCom  to enable error free communication between satellites and the ground using the  NASA TC SPACE DATA LINK PROTOCOL CCSDS 232.1-B-2

Posted in Uncategorized | Leave a comment

New Mexico Senate Webcaster

Every session of the New Mexico state senate since 2009 has been webcast using a computer application designed and coded by SpeakerToRobots. The chair recognizes one of the senators. When the senator begins to speak, one of three cameras has … Continue reading

Posted in Projects | Leave a comment

SWEEPEM

In the 1980s this Canso flying boat was photographed over the Gatineau Hills searching for ore deposits using a new electromagnetic system called SWEEPEM.  Built in the 1940s to hunt submarines under the North Atlantic, the aircraft’s ability to flow … Continue reading

Posted in Uncategorized | Leave a comment

PELEX-MAX

A showcase for some recent work on real time signal processing http://pinmed.net/wireless_mri-compatible_12-lead_ecg_pressure_oximetry/ There are five applications comprising the heart of the software in this system:  Mixer which does the signal processing  GUI which helps the user to edit the 100 … Continue reading

Posted in Projects | 1 Comment

Nana

Nana is a cross-platform library for GUI programming in modern C++ style. v1.5.5 was released this week and includes a small contribution from me that allows application code to set the default width of text entry fields.

Posted in Uncategorized | Leave a comment

Hour of Code

Two little kids with big grins came to fetch me.  Roy and Kasha looked as delighted as I felt to be rescued from the grey busyness going on among the grey adults in the school admin office. Up the stairs … Continue reading

Posted in Uncategorized | Leave a comment