A color map is used when displaying intensity images (2D arrays).
I have a matrix containing the temperature value for a set of GPS coordinates. So my matrix looks like this : …
matlab matrix 3d plot color-mappingI'm using matplotlib 1.3.0 and I have the following: import matplotlib.pyplot as plt cmap = plt.cm.jet plt.contourf([[.12, .2], [.8, 2]], levels=[0, .1, .3, .5, 1, 3], …
matplotlib colorbar color-mappingI have a square array of elements which correspond to lattice sites. Some of the elements are zero and the …
python arrays matplotlib plot color-mappingI'm using Octave 3.8.1 which is like Matlab and I'm trying to create a color map / heatmap to look something like …
matlab octave heatmap color-mapping colormapLet's suppose the example below import matplotlib.pyplot as plt import numpy as np v1 = -1 + 2*np.random.rand(50,150) fig = …
python matplotlib color-mapping imshowI have four dimensional data (x, y, z displacements; and respective voltages) which I wish to plot in a 3d …
python matplotlib color-mappingI am using matplotlib to create 2d line-plots. For the purposes of publication, I would like to have those plots …
matplotlib color-mappingI am experimenting with JPEG compression using python. I load in a tiff image and store it as numpy uint8 …
python image jpeg color-mappingI have a time series of data for which I have the quantity, y, and its error, yerr. I would …
python matplotlib scatter-plot color-mappingI often want to plot a difference image that ranges from some negative number to some positive one. The issue …
matlab plot color-mapping