Top "Polar-coordinates" questions

An alternative form of plotting in mathematical space (other methods include Cartesian and Cylindrical) which utilizes pole-based coordinates (radius,theta) to plot points.

Plot a heart in R

Possible Duplicate: Equation-driven smoothly shaded concentric shapes How could I plot a symmetrical heart in R like I plot a …

r parametric-equations polar-coordinates
Changing axis options for Polar Plots in Matplotlib/Python

I have a problem changing my axis labels in Matplotlib. I want to change the radial axis options in my …

python plot matplotlib axis-labels polar-coordinates
get point coordinates based on direction and distance (vector)

I need to find the coordinates of the second point. I know the angle between the points in radians and …

javascript math canvas vector polar-coordinates
examples to convert image to polar coordinates do it explicitly - want a slick matrix method

I am trying to convert an image from cartesian to polar coordinates. I know how to do it explicitly using …

matlab image-processing polar-coordinates
R: Converting cartesian coordinates to polar coordinates, and then calculating distance from origin

I've been looking for a solution to convert cartesian coordinates (lat, long) that I have to polar coordinates in order …

r coordinates simulation polar-coordinates cartesian-coordinates
How to set the axis limit in a matplotlib plt.polar plot

Say I have the following polar plot: a=-0.49+1j*1.14 plt.polar([0,angle(x)],[0,abs(x)],linewidth=5) And I'd like …

python numpy matplotlib plot polar-coordinates
R interpolated polar contour plot

I'm attempting to script a contour polar plot in R from interpolated point data. In other words, I have data …

r plot contour polar-coordinates
How to plot in circle instead of straight line axis in Matlab?

I have a set of 3 datasets which I want to plot in MATLAB, but the 'x' axis, I want to …

matlab plot polar-coordinates
Move radial tick labels on a polar plot in matplotlib

From matplotlib examples: import numpy as np import seaborn as sbs import matplotlib.pyplot as plt r = np.arange(0, 3.0, 0.01) theta = 2 * …

python matplotlib polar-coordinates
Matplotlib polar plot radial axis offset

I was wondering, is it possible to offset the start of the radial axis or move it outside of the …

python matplotlib polar-coordinates