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Duane Hanselman


University of Maine

Attivo dal 2012

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Risolto


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

oltre 12 anni fa

Risolto


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...

oltre 12 anni fa

Risolto


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...

oltre 12 anni fa

Risolto


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: ...

oltre 12 anni fa

Risolto


Output any real number that is neither positive nor negative
Output any real number that is neither positive nor negative

quasi 13 anni fa

Risolto


Find max
Find the maximum value of a given vector or matrix.

quasi 13 anni fa

Risolto


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

quasi 13 anni fa

Risolto


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.

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

Risolto


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...

quasi 13 anni fa

Risolto


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 ...

quasi 13 anni fa

Risolto


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

quasi 13 anni fa

Risolto


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 ...

quasi 13 anni fa

Risolto


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 ...

quasi 13 anni fa

Inviato


Fit Polynomial to Data with Constraints
essentially polyfit with many added features

quasi 13 anni fa | 2 download |

5.0 / 5

Inviato


Linearly Interpolate Triangulation
Interpolate a triangulation based on a given triangulation matrix TRI.

quasi 13 anni fa | 3 download |

5.0 / 5

Inviato


Spline and Piecewise Polynomial Tool
Create, manipulate, differentiate, and integrate splines

circa 13 anni fa | 2 download |

4.66667 / 5

Inviato


Improved 2-D Streamlines
More comprehensive streamline computation than stream2 in MATLAB.

circa 13 anni fa | 3 download |

5.0 / 5
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Inviato


Creation and manipulation of Fourier Series
Create, manipulate and evaluate Fourier Series

circa 13 anni fa | 2 download |

0.0 / 5

Inviato


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

circa 13 anni fa | 4 download |

5.0 / 5

Inviato


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

circa 13 anni fa | 1 download |

4.7 / 5
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Inviato


Gradient for scattered data
Compute gradient on triangle faces or their vertices for triangulated data

circa 13 anni fa | 2 download |

0.0 / 5

Inviato


Contour Plot for Scattered Data
Triangular Contour Plot

circa 13 anni fa | 13 download |

4.7 / 5
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Inviato


Quiver plot for scattered data
Quiver plots directly from scattered data

circa 13 anni fa | 2 download |

3.5 / 5
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Inviato


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

circa 13 anni fa | 10 download |

4.9 / 5
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