User Portlet
| Discussions |
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| I had no desire to start modifying the key event translations file. I recommend using a programmable gaming mouse and/or keyboard for programming complex key sequences. A programmable mouse/keyboard device make my work flow much more efficient, so... |
| I'm on a Win 8.1 PC. I've submitted two problem reports to WRI (both confirmed). One would result in a front end lock up. The other would result in a PC lock up. I haven't experience your problems with crashes, but I have experienced timeouts when... |
| I've been trying to do this kind of thing, too. I haven't been able to make it work via JLink. I'm no expert with Java, though. I would've thought that this would be a common application of Mathematica. It would be nice if there were some built in... |
| That's good. But, I haven't received any WRI email and I haven't seen any update on my WRI User Portal page. Any idea when that will happen? |
| I have to agree with manu on this issue. I disagree with this statement: > Note, however, that the FFT analysis applies to a signal and not to a transfer function (system). As far as I know, it is not common to use dB magnitudes for signals, so it... |
| I'm not sure if this will help with your final goal, but you can use the concept of `UpValues`. `UpValues` allow you to define transformation rules for symbols. In short notation, this is done as follows. odd /: VectorQ[odd] := True Then, ... |
| I'm not an expert, but you might want to look at the "Getting Started" section [Custom ComponentChain Pendulum][1]. That section discusses using the Connection Line Tool to create connectors. The Model editor will automatically place the appropriate... |
| Does the following work for you? f1[x_, y_] := Sin[x y] vecF = Normalize[{D[f1[x, y], x], D[f1[x, y], y], -1}]; scalarR = f1[x, y] - z; vecData = Table[vecF, {x, 0, 3, 0.5}, {y, 0, 3, 0.5}, {z, -1, 1, 0.5}]; For this, I... |
| I happened to come across behavior that I don't understand when executing the following: `E^-(10^11)` When I execute the above expression, memory use on my PC goes the maximum installed RAM and the HDD usage goes to 100%. This locks up my PC. ... |
| Arnoud, Thank you so much for the feedback. Hopefully, WRI will be able to come up with a resolution to the issue in a future release. |