You can choose linear interpolation or thin-plat smoothing spline to fit contour surface functions. You can also toggle, identify and label observations in the contour plot, control the orientation of ...

Functions of Two Variables Functions of two variables can be visualized in many ways: heat maps in 2D, contour curves in 2D, wireframes in 3D, surfaces in 3D. We begin by defining a function of two ...

The "arange" function in pylab (which you would have to load at the top) makes a list of numbers from 0 to 0.05 in increments of 0.001. So, x and y are just two lists.

Aiming at the problem that the radar emitter recognition accuracy is low, the recognition algorithm is complex, an algorithm that recognize radar emitter using ambiguity function contour plot is ...