Useful tips for everyday
Is Savitzky Golay filter linear? The Savitzky-Golay (SG) filter (Savitzky & Golay, 1964) is widely used for this purpose, especially for biomedical data. Despite its…
How to add GeoJSON layer to a Google map? I have created a Google Maps JavaScript API project, and have an API key. (This renders…
What is the time complexity of a convex hull? Time Complexity: For every point on the hull we examine all the other points to determine…
What is rated current phase? The “rated current” is the maximum current drawn by the controller from the battery pack. It isn’t a very accurate…
How do you rotate the center of a camera? Rotate the center point about the u axis by the angle of tilt. Move the camera…
How does a quantum random number generator work? Quantis products use simple quantum physical processes that are intrinsically random to generate true randomness from the…
What are the black dots around my house? Mysterious black dots commonly found on ceilings, walls and kitchen tiles have been confirmed to be spider…
What do I do if my iPhone is stuck on searching? If you see No Service or Searching on your iPhone or iPad Check your…
How do you scale typography? The classic typographic scale is a harmonious progression of font sizes, like the notes of a musical scale. Because the…
What is power supply sense? In electronics, sense is a technique used in power supplies to produce the correct voltage for a load. That is,…