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I have two simulations of ship motion, and measured ship motion. Generally, the motion is random. I've been asked to compare t...
Asked 5 months ago
A second order mass, damper, spring system can be solved from
syms h(t) m c k h0 dh0 C10 C11
eqs = m...
Asked 11 months ago
David, in regular expressions, star (*) is the repeat character, dot (.) is anything matches character. '.*\.mat' will match *...
1 year ago
Never mind, the error is in the linspace range. Here's the correct code to show 2d hist.
close all; cl...
Answered 5 years ago
Original question: I'm trying to color a line based on the error, with levels set at 10% and 25% of the error range. The attach...
Asked 8 months ago
I get the following errors when using mex
>> mex -v fmpc_sim.c
Verbose mode is on.
Neither -compatibleArrayDims nor...
Asked 1 year ago
The following code does not seem to produce the right results. Any suggestions? The upper plot shows the points, while the low...
Asked 5 years ago
Kelly <firstname.lastname@example.org> wrote in message appearing without it's a bit by turning needed, rather without Kelly The ...
9 years ago
I tried to follow the corrections, but appear to be doing something incorrectly. The following code will plot a PSD, interpolate...
4 years ago
When I set the position, location, and view angle in a subplot, the view fills the figure. Is there a way to set the viewport s...
4 years ago
The psd can be used to generate a time series of colored noise since the psd is proportional to the square of the fft magnitude....
writeVideo was used to store a simulation to an avi file. When the avi file is replayed using Windows Media Player, the replay ...
syms m c dy k y t y(t) dy(t) y0 dy0
sol=dsolve(m*diff(dy) +c*dy + k*y == 3*sin(2*t),diff(y) == dy,y(0)==y0,dy(0)==dy0);
Asked 3 months ago
A dynamic system is driven by random forcing, so there are only output measurements. AR model works well with a small number of...
Asked 6 months ago
I would like to be able to identify a model from some data, say the first 1000 time samples, and then use the remaining data (80...
I was going to ask a question, but the test program worked, and I noticed I had the wrong number of rows specified in the progra...
Hi, J. Vorwald
5 years ago
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