Recursive functions, MATLAB in Mathematics

Assignment Help:

Recursive Functions:

The Recursion occurs whenever something is defined in terms of itself. In the programming, a recursive function is a function which calls itself. The Recursion is very commonly used in the programming, however many simple illustrations are really not very efficient and can be substituted by the iterative techniques (loops, or vectorized code in MATLAB). Nontrivial illustrations go beyond the scope; therefore the concept of recursion is easily introduced here.

The illustration used will be of a factorial. Generally, the factorial of an integer n is defined iteratively:

n! = 1 * 2 * 3 *  ...  * n

For illustration, 4! = 1 * 2 * 3 * 4, or 24.

The other, recursive, definition is:

n! = n * (n - 1)!  general case

1! = 1  base case

 


Related Discussions:- Recursive functions

Three-dimensional plots, Three-Dimensional Plots: The MATLAB has many ...

Three-Dimensional Plots: The MATLAB has many functions which will display three-dimensional plots. Most of these functions have similar name as corresponding two-dimensional p

Three-dimensional pie and bar, Three-dimensional pie and bar: For the ...

Three-dimensional pie and bar: For the bar3 function, x & y vectors are passed and the function displays three-dimensional bars as shown in figure: Figure: Three-dimen

Function isreal - complex numbers, Function isreal - complex numbers: ...

Function isreal - complex numbers: The function isreal returns 1 for logical true when there is no imaginary part of the argument, or 0 for false when the argument does have a

Naive Gauss Reduction, Write a MATLAB function [d1, u1, l1, c1, r1] = Naive...

Write a MATLAB function [d1, u1, l1, c1, r1] = NaiveGaussArrow(d, u, l, c, r) that takes as input the 5 vectors de ned above representing A. This function performs Naive Gauss redu

Use of logical vector, Use of logical vector: Determine how many eleme...

Use of logical vector: Determine how many elements in the vector vec were greater than 5, the sum function can be used on the resulting vector isg: >> sum(isg) ans =

Built-in function for differentiation, Built-in function for Differentiatio...

Built-in function for Differentiation: The MATLAB has a built-in function, diff that returns the differences between consecutive elements in a vector. For illustration, >>

Example of minimum and maximum value, Example of Minimum and Maximum Value ...

Example of Minimum and Maximum Value For matrices, the functions min and max operate column wise by the default: >> mat = randint(2,4,[1 20]) mat =    9   10   1

Strings as vectors, Strings as Vectors: The Strings are considered as ...

Strings as Vectors: The Strings are considered as vectors of characters-or in another words, a vector in which each and every element is a single character-so numerous vector

Example of symbolic expression, Example of Symbolic Expression When the...

Example of Symbolic Expression When there is more than one variable, the MATLAB selects which to solve for. In the illustration below, the equation ax 2 + bx = 0 is solved. Th

Recursive functions, Recursive Functions: The Recursion occurs wheneve...

Recursive Functions: The Recursion occurs whenever something is defined in terms of itself. In the programming, a recursive function is a function which calls itself. The Recu

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd