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Matthias BUSSONNIER -
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@@ -210,7 +210,7 b' In[3]:'
210 210 plt.fill_between(xint, 0, yint, facecolor='gray', alpha=0.4)
211 211 plt.text(0.5 * (a + b), 30,r"$\int_a^b f(x)dx$", horizontalalignment='center', fontsize=20);
212 212
213 .. image:: tests/ipynbref/IntroNumPy.orig_files/IntroNumPy.orig_fig_00.svg
213 .. image:: tests/ipynbref/IntroNumPy_orig_files/IntroNumPy_orig_fig_00.svg
214 214
215 215 Compute the integral both at high accuracy and with the trapezoid
216 216 approximation
@@ -1328,7 +1328,7 b' In[60]:'
1328 1328 plt.xlabel('x')
1329 1329 plt.ylabel('y');
1330 1330
1331 .. image:: tests/ipynbref/IntroNumPy.orig_files/IntroNumPy.orig_fig_01.svg
1331 .. image:: tests/ipynbref/IntroNumPy_orig_files/IntroNumPy_orig_fig_01.svg
1332 1332
1333 1333 You can control the style, color and other properties of the markers,
1334 1334 for example:
@@ -1339,7 +1339,7 b' In[61]:'
1339 1339
1340 1340 plt.plot(x, y, linewidth=2);
1341 1341
1342 .. image:: tests/ipynbref/IntroNumPy.orig_files/IntroNumPy.orig_fig_02.svg
1342 .. image:: tests/ipynbref/IntroNumPy_orig_files/IntroNumPy_orig_fig_02.svg
1343 1343
1344 1344 In[62]:
1345 1345
@@ -1347,7 +1347,7 b' In[62]:'
1347 1347
1348 1348 plt.plot(x, y, 'o', markersize=5, color='r');
1349 1349
1350 .. image:: tests/ipynbref/IntroNumPy.orig_files/IntroNumPy.orig_fig_03.svg
1350 .. image:: tests/ipynbref/IntroNumPy_orig_files/IntroNumPy_orig_fig_03.svg
1351 1351
1352 1352 We will now see how to create a few other common plot types, such as a
1353 1353 simple error plot:
@@ -1369,7 +1369,7 b' In[63]:'
1369 1369 plt.errorbar(x, y, xerr=0.2, yerr=0.4)
1370 1370 plt.title("Simplest errorbars, 0.2 in x, 0.4 in y");
1371 1371
1372 .. image:: tests/ipynbref/IntroNumPy.orig_files/IntroNumPy.orig_fig_04.svg
1372 .. image:: tests/ipynbref/IntroNumPy_orig_files/IntroNumPy_orig_fig_04.svg
1373 1373
1374 1374 A simple log plot
1375 1375
@@ -1381,7 +1381,7 b' In[64]:'
1381 1381 y = np.exp(-x**2)
1382 1382 plt.semilogy(x, y);
1383 1383
1384 .. image:: tests/ipynbref/IntroNumPy.orig_files/IntroNumPy.orig_fig_05.svg
1384 .. image:: tests/ipynbref/IntroNumPy_orig_files/IntroNumPy_orig_fig_05.svg
1385 1385
1386 1386 A histogram annotated with text inside the plot, using the ``text``
1387 1387 function:
@@ -1404,7 +1404,7 b' In[65]:'
1404 1404 plt.axis([40, 160, 0, 0.03])
1405 1405 plt.grid(True)
1406 1406
1407 .. image:: tests/ipynbref/IntroNumPy.orig_files/IntroNumPy.orig_fig_06.svg
1407 .. image:: tests/ipynbref/IntroNumPy_orig_files/IntroNumPy_orig_fig_06.svg
1408 1408
1409 1409 Image display
1410 1410 -------------
@@ -1419,7 +1419,7 b' In[66]:'
1419 1419 from matplotlib import cm
1420 1420 plt.imshow(np.random.rand(5, 10), cmap=cm.gray, interpolation='nearest');
1421 1421
1422 .. image:: tests/ipynbref/IntroNumPy.orig_files/IntroNumPy.orig_fig_07.svg
1422 .. image:: tests/ipynbref/IntroNumPy_orig_files/IntroNumPy_orig_fig_07.svg
1423 1423
1424 1424 A real photograph is a multichannel image, ``imshow`` interprets it
1425 1425 correctly:
@@ -1437,7 +1437,7 b' In[67]:'
1437 1437 Dimensions of the array img: (375, 500, 3)
1438 1438
1439 1439
1440 .. image:: tests/ipynbref/IntroNumPy.orig_files/IntroNumPy.orig_fig_08.svg
1440 .. image:: tests/ipynbref/IntroNumPy_orig_files/IntroNumPy_orig_fig_08.svg
1441 1441
1442 1442 Simple 3d plotting with matplotlib
1443 1443 ----------------------------------
@@ -1479,7 +1479,7 b' In[72]:'
1479 1479 linewidth=0, antialiased=False)
1480 1480 ax.set_zlim3d(-1.01, 1.01);
1481 1481
1482 .. image:: tests/ipynbref/IntroNumPy.orig_files/IntroNumPy.orig_fig_09.svg
1482 .. image:: tests/ipynbref/IntroNumPy_orig_files/IntroNumPy_orig_fig_09.svg
1483 1483
1484 1484 IPython: a powerful interactive environment
1485 1485 ===========================================
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