Plot coordinate pairs: Difference between revisions
Content added Content deleted
(added task and Python example) |
m (rewording) |
||
| Line 2: | Line 2: | ||
Plot a function represented as `x', `y' numerical arrays. |
Plot a function represented as `x', `y' numerical arrays. |
||
Post link to your resulting image for input arrays: |
Post link to your resulting image for input arrays (see [[Query Performance|'''Example''' section for Python language on ''Query Performance'' page]]): |
||
x = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; |
x = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; |
||
y = {2.7, 2.8, 31.4, 38.1, 58.0, 76.2, 100.5, 130.0, 149.3, 180.0}; |
y = {2.7, 2.8, 31.4, 38.1, 58.0, 76.2, 100.5, 130.0, 149.3, 180.0}; |
||
See Example section for Python language on [[Query Performance]] page. |
|||
This task is intended as a subtask for [[Measure relative performance of sorting algorithms]]. implementations. |
This task is intended as a subtask for [[Measure relative performance of sorting algorithms]]. implementations. |
||
| Line 19: | Line 18: | ||
>>> pylab.plot(x, y, 'bo') |
>>> pylab.plot(x, y, 'bo') |
||
>>> pylab.savefig('qsort-range-10-9.png') |
>>> pylab.savefig('qsort-range-10-9.png') |
||
[http://img30.picoodle.com/img/img30/5/12/23/f_qsortrange1m_0095c68.png qsort-range-10-9.png] |
[http://img30.picoodle.com/img/img30/5/12/23/f_qsortrange1m_0095c68.png qsort-range-10-9.png] (23 KiB) |
||
Revision as of 05:01, 24 December 2007
You are encouraged to solve this task according to the task description, using any language you may know.
Plot a function represented as `x', `y' numerical arrays.
Post link to your resulting image for input arrays (see Example section for Python language on Query Performance page):
x = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
y = {2.7, 2.8, 31.4, 38.1, 58.0, 76.2, 100.5, 130.0, 149.3, 180.0};
This task is intended as a subtask for Measure relative performance of sorting algorithms. implementations.
Python
Interpreter: Python
Library
This is an example of a library. You may see a list of other libraries used on Rosetta Code at Category:Solutions by Library.
This is an example of a library. You may see a list of other libraries used on Rosetta Code at Category:Solutions by Library.
>>> x = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9] >>> y = [2.7, 2.8, 31.4, 38.1, 58.0, 76.2, 100.5, 130.0, 149.3, 180.0]
>>> import pylab
>>> pylab.plot(x, y, 'bo')
>>> pylab.savefig('qsort-range-10-9.png')
qsort-range-10-9.png (23 KiB)
