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About 113 results found.

1.Basic Matrix Operations

Foss : Python 3.4.3 - English

Create matrices from lists asmatrix method arange and reshape methods Basic matrix operation Addition, subtraction and multiplication of a matrix Determinant of a matrix eye(), allclose() functi..

Intermediate

2.Advanced Matrix Operations

Foss : Python 3.4.3 - English

flatten() function Example to convert a multidimensional matrix to single dimension matrix Frobenius norm of a matrix Demonstration of Frobenius norm of a matrix Inverse of a matrix Infinity norm..

Intermediate

3.Accessing parts of arrays

Foss : Python 3.4.3 - English

Create a one-dimensional array Create a two-dimensional array Accessing individual elements of an array How to change the value of an array How to change more than one elements at a time Negative..

Intermediate

4.Using Sage

Foss : Python - English

ABCD Degree RBT - U Calculus limits differentiation integration indefinite definite piece-wise functions differential equations maxima, minima Linear Algebra Vectors and Matr..

Basic

5.Using sage to teach

Foss : Python - English

Using sage to teach @interact 2D, 3D graphics Graph Theory Share, Publish print

Basic

6.Using the plot command interactively

Foss : Python - English

Using the plot command interactively ipython -pylab pylab brings in the libraries necessary for Scientific Computing. linspace, len clf plot using the plot ui..

Basic

7.Saving plots

Foss : Python - English

Saving plots basic savefig png, pdf, ps, eps, svg going to OS and looking at the file

Basic

8.Statistics

Foss : Python - English

Statistics mean summing median std

Intermediate

9.Plotting the data

Foss : Python - English

Plotting the data plot L vs. T2 using square function problem with 3 cols 3rd column is error error bar

Basic

10.Matrices

Foss : Python - English

Matrices creating matrices direct data list conversion builtins - identitiy, zeros, matrix operations + - * / dot inv det ..

Intermediate

11.Multiple plots

Foss : Python - English

Multiple plots overlays linspace give one with very few points, more points show smoothness of the curve legend figure 1, figure2 subplots

Basic

12.Other types of plots

Foss : Python - English

Other types of plots scatter pie chart bar chart log illustration of other plots, matplotlib help

Basic

13.Parsing data

Foss : Python - English

Parsing data explain what is parsing strip (with strings) split (with strings) with delimiters specify space as delimiter datatype conversion reading ..

Intermediate

14.Manipulating strings

Foss : Python - English

Manipulating strings upper, lower, replace slicing [::-1] reversed palindrome check

Intermediate

15.Least square fit

Foss : Python - English

Least square fit show pendulum use loadtxt lstsq

Intermediate

16.loading data from files

Foss : Python - English

loading data from files loadtxt with unpack=True primes.list (one col) pendulum.txt (two col)

Basic

17.Loops

Foss : Python - English

Loops while for pass, break, continue

Intermediate

18.Manipulating lists

Foss : Python - English

Manipulating lists concatenation slicing striding .sort sorted .reverse reversed

Intermediate

19.Getting started with strings

Foss : Python - English

Getting started with strings strings single, double, triple quoted accessing elements show immutability tell that there are methods for manipulation

Intermediate

20.Getting started with symbolics

Foss : Python - English

Getting started with symbolics symbolic expressions built-in constants & functions algebraic expressions, series integration, differentiation matri..

Basic