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| As far as I know, a curve defined by a BSplineFunction goes through only the first and last members of the list of points, and the rest of the points are interpreted as knots of the BSpline. So the arc length of the BSpline curve you created will not... |
| In addition to applications in audio engineering, and music, there would be lots of applications in electrical engineering, robotics, and physics for a low latency audio interface for Mathematica. That's because the audio inputs can also be connected... |
| Yes and it suggested I could use NIntegrate along the BSpline. The post contains the code (simplified, by removing the derivative): pts = {{1, 1}, {2, -1}, {3, 0}, {2, 1}, {1, 0}}; f = BSplineFunction[pts]; NIntegrate[Norm[f[t]], {t,... |
| I am trying to use the new Region tools in Mathematica 10 with Interpolation functions. This is just a simple demo showing where I am stuck. We create points on a unit circle, then create Interpolation functions through the points. Then create a... |
| Thank you for this suggestion. The documentation for ImageSize in the Mathematica documentation says it uses PrintersPoint as its units in a couple of places, and later it says pixels, which is confusing. Assuming PrintersPoint is the correct unit,... |
| I spent several more hours on this topic today and here report some progress. I know this sounds very obscure, but something seriously cool may come of this. The following shows a hack that mostly works, to allow Mathematica to do 2-way communication... |
| Thanks for sharing that. Now the mystery deepens, since as you say, your SendMail command version is essentially identical to mine, and it appears we have the same Mathematica and MAC OS versions. In fact if I use your template exactly (filling in... |
| Here is a hint that what you are suggesting will be possible. This is a semi-real time audio level meter that on my iMac OSX 10.9.5 system with Mathematica Version 9, shows rapid responses to audio inputs to the system microphone. I don't know if... |
| Following your advice here is a demo for a routine that starts recording, while emitting a signal, just like a radar or sonar. This works great on Mac OSX with Version 9. I can now build something fancy on top of this. Thank you so much. PS. The... |