2009) and MATLAB/Simulink (The MathWorks Inc. In 2014a it converted the variable components into seconds whereas 2015b seems to manipulate them into hours which only serves to complicate problems which could otherwise be easily resolved.Ĭonsequently the when trying to set the limits of the function axis () will assume 0 to 10 seconds in 2014a(which is what i want since the commented out code can adjust the seconds axis into the desired units) but 2015b will assume 0 to 10 hours. An advanced servo-hydraulic control system capable of imposing simultaneous 6-DOF states of. The problem seems to be the axis of the spectrogram function itself. The code which is commented out was done so to find where the issue was(I know some of these functions won't work in 2014a). % ylabel('\DeltaMagnetic Flux (nT)') % y-axis label I have a variable approx 86000 units long(1Hz over a day), below is the code: x = Dcbr010402 %load variable here In any case I decided it was easiest to just rewrite my code in 2014a since it works in the most convenient way. You can integrate hydraulic, electrical, pneumatic, and other physical systems into your model using components. You can parameterize your models using MATLAB variables and expressions, and design control systems for your multibody system in Simulink. It's strange that such an apparent change can't be found. Simscape Multibody helps you develop control systems and test system-level performance. My problem is that it seems the spectrogram underwent some changes to how it interprets the time axis that I can't find referred to elsewhere online. Something definitely changed though because the exact same code run in 2014a will be axes x10 4 seconds and 10-3 Hz whereas 2015b becomes hours and mHz. I've recently started using matlab so I'm not partciularly proficient.
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