Matlab:Visualizing Data<br />
Plots<br />Plot is a MATLAB function which allows users to plot graphs of various kinds and with several possible paramete...
Plots<br />&gt;&gt;plot((rand(5,5)*100))<br />
Plots<br />&gt;&gt; plot(sin(1:0.1:20))<br />
Plots<br />&gt;&gt; plot(sin(1:0.1:20));  grid on;<br />
Plots<br />
Plots<br />
Animation<br />Ways to Animate Plots<br />You can create animated sequences with MATLAB graphics by saving a number of dif...
Animation<br />&gt;&gt; for k = 1:16<br />	plot(fft(eye(k+16)))<br />	axis equal<br />	M(k) = getframe;<br />end<br />&gt;...
Visit more self help tutorials<br />Pick a tutorial of your choice and browse through it at your own pace.<br />The tutori...
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Matlab Visualizing Data

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Matlab Visualizing Data

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Matlab Visualizing Data

  1. 1. Matlab:Visualizing Data<br />
  2. 2. Plots<br />Plot is a MATLAB function which allows users to plot graphs of various kinds and with several possible parameters.<br />
  3. 3. Plots<br />&gt;&gt;plot((rand(5,5)*100))<br />
  4. 4. Plots<br />&gt;&gt; plot(sin(1:0.1:20))<br />
  5. 5. Plots<br />&gt;&gt; plot(sin(1:0.1:20)); grid on;<br />
  6. 6. Plots<br />
  7. 7. Plots<br />
  8. 8. Animation<br />Ways to Animate Plots<br />You can create animated sequences with MATLAB graphics by saving a number of different pictures and playing them back as a movie.<br />&gt;&gt;F = getframe(h) gets a frame from the figure or axes identified by handle h.<br />&gt;&gt; movie(M) plays the movie in matrix M once, using the current axes as the default target.<br />
  9. 9. Animation<br />&gt;&gt; for k = 1:16<br /> plot(fft(eye(k+16)))<br /> axis equal<br /> M(k) = getframe;<br />end<br />&gt;&gt; movie(M);<br />
  10. 10. Visit more self help tutorials<br />Pick a tutorial of your choice and browse through it at your own pace.<br />The tutorials section is free, self-guiding and will not involve any additional support.<br />Visit us at www.dataminingtools.net<br />

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