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**Content Feed**

Solved

Derivative of polynomial

Compute the derivative of a given polynomial. The input is an <http://www.mathworks.com/help/matlab/math/representing-polynomial...

8 years ago

Solved

Is the paranthesis sequence balanced ?

Quantum mechanics and computer science are interested in <http://en.wikipedia.org/wiki/Bra%E2%80%93ket_notation bra-kets>. Today...

8 years ago

Solved

Convert elements in numeric array into different class

Write a function that converts elements in a numeric array into a different class. Example: a = [1:5]; % class: double b...

8 years ago

Solved

Create matrix of replicated elements

Given an input element x, and the dimensions, (m, n) return a matrix of size m x n filled with element x. Example: Input: ...

8 years ago

Solved

Output any real number that is neither positive nor negative

Output any real number that is neither positive nor negative

8 years ago

Solved

Add two numbers

Calculate the sum of two numbers. Example input = [2 3] output = 5

9 years ago

Solved

sum of non-primes

The sum of the non-primes below 10 is 1+4+6+8+9+10=38 Find the sum of all the non-primes below the input, N.

9 years ago

Solved

Largest Twin Primes

<http://en.wikipedia.org/wiki/Twin_prime Twin primes> are primes p1, p2 = p1 + 2 such that both p1 and p2 are prime numbers. Giv...

9 years ago

Solved

Reverse the elements of an array

Reverse the order of elements in an array: eg: input X = [ 1 2 3 ; 4 5 6 ; 7 8 9 ] o...

9 years ago

Solved

Select every other element of a vector

Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

9 years ago

Solved

Determine whether a vector is monotonically increasing

Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

9 years ago

Solved

Find all elements less than 0 or greater than 10 and replace them with NaN

Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

9 years ago

Solved

Determine if input is odd

Given the input n, return true if n is odd or false if n is even.

9 years ago

Solved

Find the sum of all the numbers of the input vector

Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

9 years ago

Solved

Make a 1 hot vector

Make a vector of length _N_ that consists of all zeros except at index _k_, where it has the value 1. Example: Input ...

9 years ago

Submitted

Fit Polynomial to Data with Constraints

essentially polyfit with many added features

9 years ago | 3 downloads |

Submitted

Linearly Interpolate Triangulation

Interpolate a triangulation based on a given triangulation matrix TRI.

9 years ago | 2 downloads |

Submitted

Spline and Piecewise Polynomial Tool

Create, manipulate, differentiate, and integrate splines

9 years ago | 6 downloads |

Submitted

Improved 2-D Streamlines

More comprehensive streamline computation than stream2 in MATLAB.

9 years ago | 3 downloads |

Submitted

Creation and manipulation of Fourier Series

Create, manipulate and evaluate Fourier Series

9 years ago | 1 download |

Submitted

Extract contour data from contour matrix C

Extract contour data created by CONTOUR, CONTOURF, CONTOUR3, and CONTOURC.

9 years ago | 17 downloads |

Submitted

Contour Line Smoothing

Smooths contour lines by fitting them with a 2-D spline.

9 years ago | 9 downloads |

Submitted

Gradient for scattered data

Compute gradient on triangle faces or their vertices for triangulated data

9 years ago | 2 downloads |

Submitted

Quiver plot for scattered data

Quiver plots directly from scattered data

9 years ago | 3 downloads |

Submitted

Comprehensive Polar Plots

Polar plots with handle graphics type parameter setting. Includes log radius support.

9 years ago | 5 downloads |