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SciPy : Scientific Python

SciPy (pronounced "Sigh Pie" ) is an open-source collection of mathematical algorithms like minimization, Fourier transformation, regression , and other applied mathematical and scientific techniques. Many of the SciPy routines are Python "wrappers ", this means that Python routines that provide an interface for numerical and scientific libraries originally written in Fortran, C, or C++.


SciPy : Scientific Python library

SciPy builds on the Python NumPy extention and is part of the NumPy stack. SciPy has optimized and added functions that are frequently used in NumPy, which provides convenient and fast N-dimensional array manipulation, and Data Science. SciPy adds numerical integration and optimization power to the interactive Python session by providing the user with high-level commands and classes for manipulating and visualizing data. Also, it is widely used by researchers across academia and industry, and has been used in the production of some major scientific results such as the LIGO gravitational wave detection , and the recent imaging of a black hole at the centre of galaxy M87 by the Event Horizon Telescope . As mentioned earlier, SciPy builds on NumPy N-dimensional array and therefore if you import SciPy in Python , there is no need to import NumPy.

SciPy - Installation

You can install SciPy in Windows via pip.

Subpackages in SciPy

Package Name Description
constants Physical constants and conversion factors
cluster Clustering algorithms
fft Discrete Fourier Transform algorithms
fftpack Fast Fourier Transforms algorithms
integrate Numerical integration routines
interpolate Interpolation tools
io Data input and output
lib Python wrappers to external libraries
linalg linear algebra routines
misc Miscellaneous utilities (e.g. image reading/writing)
ndimage N-dimensional image processing
optimize Optimization algorithms including linear programming
signal Signal processing tools
sparse Sparse matrix and associated algorithms
spatial Spatial data structure and algorithms
special Special functions
stats Statistical functions
weave Tool for writing C/C++ code as Python multiline strings

These SciPy packages need to be imported before to using them.

example

Above code output how many cubic meters are in one liter.

SciPy Constants

You can find a large collection of mathematical and physical constants in scipy.constants. These SciPy constants can be helpful when you are working with Data Science projects.

Spatial Data

Spatial data refers to data that is represented in a geometric space such as Triangulation, Voronoi Diagram and Convex Hulls of a set of points, by leveraging the Qhull library.

Triangulation example

A Triangulation of a polygon is to divide the polygon into various triangles with which we can calculate an area of the polygon. Delaunay() Triangulation in Spatial Data is a method to generate triangulations through points.

Text

output


scipy Triangulation of a polygon









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