hey some one help me........
in [Matlab]
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From: Steven Lord on 26 Apr 2010 13:27 "Saad " <contract_killer_sadi(a)hotmail.com> wrote in message news:hr4hj0$bbj$1(a)fred.mathworks.com... > "us " <us(a)neurol.unizh.ch> wrote in message > <hr2o0d$l7m$1(a)fred.mathworks.com>... >> "Saad " <contract_killer_sadi(a)hotmail.com> wrote in message >> <hr2h0n$p6d$1(a)fred.mathworks.com>... >> > hi, >> > i am a beginner at MATLAB, the task assigned to me is move an object >> > in 3D axis by feeding three sine waves to it and change the parameters >> > of x,y and z by changing the frequency rate of three signals. let us >> > suppose it i take a sine wave of 2kHz, i change it to 1KHz to 3kHZ and >> > define that after every 200Hz change in frequency the object moves 2 >> > points on +ve x-axis and every -200Hz change in frequency cauz the >> > object to moves points on -ve x-axis. Same as for y and z axis. taking >> > 2 KHZ frequency as a base frequency. can any one tell me how to do >> > it........... >> >> ok, great, now: where is your question regarding ML(?)... >> >> us > > i have to do following Tasks i.e > 1) To design a Aeroplane model in Matlab. > 2) To first, control its position in x,y and z axis via dummy signals( > basically i have to feed signals via signal generator through DAQ card, > there are 6 signals for each x,y and z axis, yaw,pitch and roll of that > aeroplane model. whenever i change the frequency of any signal its > respective parameter would change) > 3) I WANT ALL THIS I M FILE.....thats the problem cauz in simulink it is > easy but in m-file it is IMPOSSIBLE for me. Okay, you've told us what you are required to do. What type of help do you want? I think it HIGHLY unlikely that anyone is going to simply send you a complete model of an aeroplane. I know there's some smaller demo models (like f14 in Simulink proper, and I imagine others in Aerospace Blockset or Aerospace Toolbox) but those won't be models of the complete aircraft. So you're going to need to create the model yourself, and the first step in that process is deciding what you need to include in your model and what you can neglect. For instance, the effect of gravity is something you won't be able to neglect, but depending on the scale of your modeling the turbulence caused by each individual bolt head on the wing is probably negligible. If you encounter problems while creating your model, post a SMALL sample of code with which people can reproduce the problem and ask a SPECIFIC question about how to resolve that problem. -- Steve Lord slord(a)mathworks.com comp.soft-sys.matlab (CSSM) FAQ: http://matlabwiki.mathworks.com/MATLAB_FAQ |