ó m[c@`sdZddlmZmZmZmZddlZddlZddlm Z m Z m Z m Z m Z ddlZddlmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0m1Z1m2Z2m3Z3ddl4m5Z5m6Z6m7Z7m8Z8m9Z9m:Z:m;Z;m<Z<m=Z=m>Z>m?Z?m@Z@mAZAmBZBmCZCmDZDmEZEmFZFmGZGmHZHmIZImJZJmKZKmLZLmMZMmNZNmOZOmPZPmQZQmRZRmSZSmTZTmUZUmVZVmWZWmXZXmYZYmZZZm[Z[m\Z\m]Z]m^Z^m_Z_m`Z`maZambZbmcZcmdZdmeZemfZfmgZgmhZhddlmiZimjZjmkZlddlmTddlnTddloTddlpTddlqTddlnZrddlsjtZtddluZuejvjwjxZxdS( uL! This is a procedural interface to the matplotlib object-oriented plotting library. The following plotting commands are provided; the majority have MATLAB |reg| [*]_ analogs and similar arguments. .. |reg| unicode:: 0xAE _Plotting commands acorr - plot the autocorrelation function annotate - annotate something in the figure arrow - add an arrow to the axes axes - Create a new axes axhline - draw a horizontal line across axes axvline - draw a vertical line across axes axhspan - draw a horizontal bar across axes axvspan - draw a vertical bar across axes axis - Set or return the current axis limits autoscale - turn axis autoscaling on or off, and apply it bar - make a bar chart barh - a horizontal bar chart broken_barh - a set of horizontal bars with gaps box - set the axes frame on/off state boxplot - make a box and whisker plot violinplot - make a violin plot cla - clear current axes clabel - label a contour plot clf - clear a figure window clim - adjust the color limits of the current image close - close a figure window colorbar - add a colorbar to the current figure cohere - make a plot of coherence contour - make a contour plot contourf - make a filled contour plot csd - make a plot of cross spectral density delaxes - delete an axes from the current figure draw - Force a redraw of the current figure errorbar - make an errorbar graph figlegend - make legend on the figure rather than the axes figimage - make a figure image figtext - add text in figure coords figure - create or change active figure fill - make filled polygons findobj - recursively find all objects matching some criteria gca - return the current axes gcf - return the current figure gci - get the current image, or None getp - get a graphics property grid - set whether gridding is on hist - make a histogram ioff - turn interaction mode off ion - turn interaction mode on isinteractive - return True if interaction mode is on imread - load image file into array imsave - save array as an image file imshow - plot image data legend - make an axes legend locator_params - adjust parameters used in locating axis ticks loglog - a log log plot matshow - display a matrix in a new figure preserving aspect margins - set margins used in autoscaling pause - pause for a specified interval pcolor - make a pseudocolor plot pcolormesh - make a pseudocolor plot using a quadrilateral mesh pie - make a pie chart plot - make a line plot plot_date - plot dates plotfile - plot column data from an ASCII tab/space/comma delimited file pie - pie charts polar - make a polar plot on a PolarAxes psd - make a plot of power spectral density quiver - make a direction field (arrows) plot rc - control the default params rgrids - customize the radial grids and labels for polar savefig - save the current figure scatter - make a scatter plot setp - set a graphics property semilogx - log x axis semilogy - log y axis show - show the figures specgram - a spectrogram plot spy - plot sparsity pattern using markers or image stem - make a stem plot subplot - make one subplot (numrows, numcols, axesnum) subplots - make a figure with a set of (numrows, numcols) subplots subplots_adjust - change the params controlling the subplot positions of current figure subplot_tool - launch the subplot configuration tool suptitle - add a figure title table - add a table to the plot text - add some text at location x,y to the current axes thetagrids - customize the radial theta grids and labels for polar tick_params - control the appearance of ticks and tick labels ticklabel_format - control the format of tick labels title - add a title to the current axes tricontour - make a contour plot on a triangular grid tricontourf - make a filled contour plot on a triangular grid tripcolor - make a pseudocolor plot on a triangular grid triplot - plot a triangular grid xcorr - plot the autocorrelation function of x and y xlim - set/get the xlimits ylim - set/get the ylimits xticks - set/get the xticks yticks - set/get the yticks xlabel - add an xlabel to the current axes ylabel - add a ylabel to the current axes autumn - set the default colormap to autumn bone - set the default colormap to bone cool - set the default colormap to cool copper - set the default colormap to copper flag - set the default colormap to flag gray - set the default colormap to gray hot - set the default colormap to hot hsv - set the default colormap to hsv jet - set the default colormap to jet pink - set the default colormap to pink prism - set the default colormap to prism spring - set the default colormap to spring summer - set the default colormap to summer winter - set the default colormap to winter _Event handling connect - register an event handler disconnect - remove a connected event handler _Matrix commands cumprod - the cumulative product along a dimension cumsum - the cumulative sum along a dimension detrend - remove the mean or besdt fit line from an array diag - the k-th diagonal of matrix diff - the n-th differnce of an array eig - the eigenvalues and eigen vectors of v eye - a matrix where the k-th diagonal is ones, else zero find - return the indices where a condition is nonzero fliplr - flip the rows of a matrix up/down flipud - flip the columns of a matrix left/right linspace - a linear spaced vector of N values from min to max inclusive logspace - a log spaced vector of N values from min to max inclusive meshgrid - repeat x and y to make regular matrices ones - an array of ones rand - an array from the uniform distribution [0,1] randn - an array from the normal distribution rot90 - rotate matrix k*90 degress counterclockwise squeeze - squeeze an array removing any dimensions of length 1 tri - a triangular matrix tril - a lower triangular matrix triu - an upper triangular matrix vander - the Vandermonde matrix of vector x svd - singular value decomposition zeros - a matrix of zeros _Probability normpdf - The Gaussian probability density function rand - random numbers from the uniform distribution randn - random numbers from the normal distribution _Statistics amax - the maximum along dimension m amin - the minimum along dimension m corrcoef - correlation coefficient cov - covariance matrix mean - the mean along dimension m median - the median along dimension m norm - the norm of vector x prod - the product along dimension m ptp - the max-min along dimension m std - the standard deviation along dimension m asum - the sum along dimension m ksdensity - the kernel density estimate _Time series analysis bartlett - M-point Bartlett window blackman - M-point Blackman window cohere - the coherence using average periodiogram csd - the cross spectral density using average periodiogram fft - the fast Fourier transform of vector x hamming - M-point Hamming window hanning - M-point Hanning window hist - compute the histogram of x kaiser - M length Kaiser window psd - the power spectral density using average periodiogram sinc - the sinc function of array x _Dates date2num - convert python datetimes to numeric representation drange - create an array of numbers for date plots num2date - convert numeric type (float days since 0001) to datetime _Other angle - the angle of a complex array griddata - interpolate irregularly distributed data to a regular grid load - Deprecated--please use loadtxt. loadtxt - load ASCII data into array. polyfit - fit x, y to an n-th order polynomial polyval - evaluate an n-th order polynomial roots - the roots of the polynomial coefficients in p save - Deprecated--please use savetxt. savetxt - save an array to an ASCII file. trapz - trapezoidal integration __end .. [*] MATLAB is a registered trademark of The MathWorks, Inc. i(tabsolute_importtdivisiontprint_functiontunicode_literalsN(tflattentexception_to_strt silent_listtiterabletdedent(#tdate2numtnum2datet datestr2numt strpdate2numtdranget epoch2numt num2epochtmx2numt DateFormattertIndexDateFormattert DateLocatort RRuleLocatort YearLocatort MonthLocatortWeekdayLocatort DayLocatort HourLocatort MinuteLocatort SecondLocatortrruletMOtTUtWEtTHtFRtSAtSUtYEARLYtMONTHLYtWEEKLYtDAILYtHOURLYtMINUTELYtSECONDLYt relativedelta(4tamapt base_reprt binary_reprtbivariate_normalt center_matrixtcsv2rectdemeantdetrendtdetrend_lineart detrend_meant detrend_nonetdisttdist_point_to_segmenttdistances_along_curvetentropytexp_safetfftsurrtfindtfrangetget_sparse_matrixt get_xyz_wheretgriddatatidentityt inside_polytis_closed_polygontispower2tisvectortl1normtl2normtlog2tlongest_contiguous_onest longest_onestmovavgt norm_flattnormpdft path_lengtht poly_belowt poly_betweentprctilet prctile_ranktrec2csvtrec_append_fieldstrec_drop_fieldstrec_jointrk4trms_flattsegments_intersecttslopeststineman_interptvector_lengthstwindow_hanningt window_none(tcbooktmlabtpyplot(t*(yt__doc__t __future__RRRRtsixtwarningstmatplotlib.cbookRRRRRt matplotlibtmpltmatplotlib.datesR R R R R RRRRRRRRRRRRRRRRRRR R!R"R#R$R%R&R'R(R)R*R+tmatplotlib.mlabR,R-R.R/R0R1R2R3R4R5R6R7R8R9R:R;R<R=R>R?R@RARBRCRDRERFRGRHRIRJRKRLRMRNRORPRQRRRSRTRURVRWRXRYRZR[R\R]R^R_R`RaRbtplttmatplotlib.pyplottnumpyt numpy.fftt numpy.randomt numpy.linalgtnptnumpy.matmatdatetimetmovestbuiltinstbytes(((s/lib/python2.7/site-packages/matplotlib/pylab.pytÖs$"  ( Ü ÿC