Visualizing Complex Functions

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Bilinear Interpolation

Posted by Mr. Watson on February 10, 2013 at 1:20 PM Comments comments (0)

Here is an article that explains what bilinear interpolation performs and how to perform it:

Bilinear Interpolation




//the algorithm used for bilinear interpolation


//                  x

// top_y *----|---- +              * = (left_x,top_y) = tlPixel (top left Pixel)


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Posted by TestUser on February 10, 2013 at 1:15 PM Comments comments (0)

more patterns

upload pic

resolution + smooth

foward map thin lines

bitmap vs image

grid scales log/radian

unit-unit unit-log log-unit


Posted by Branden on November 4, 2012 at 1:05 PM Comments comments (0)

right click page -> view page source

click complex.js near top


Posted by Branden on October 19, 2012 at 3:10 PM Comments comments (0)

Better Complex Package

Posted by Paul Giacchetto on October 17, 2012 at 4:05 PM Comments comments (0)

This complex number package for Java is more detailed than the previous one I posted and it comes with documentation on each of the functions.

The actual Java file for this is here (you can find it on the main page, last updated in 2010):

Complex package for Java

Posted by Paul Giacchetto on October 11, 2012 at 9:55 AM Comments comments (0)

It looks like there is no built-in complex number package for java, but a slightly modified version of this file should fit our needs. Many complicated operations like the complex argument are already specified.