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Your submissions were downloaded 100 or more times in a month
Awarded to Duane Hanselman on 01 Nov 2019
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Awarded to Duane Hanselman on 09 Oct 2019
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Awarded to Duane Hanselman on 09 Oct 2019
Your submissions received 25 five star ratings
Awarded to Duane Hanselman on 09 Oct 2019
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Awarded to Duane Hanselman on 19 Dec 2012
Feeds
Solved
Derivative of polynomial
Compute the derivative of a given polynomial. The input is an <http://www.mathworks.com/help/matlab/math/representing-polynomial...
11 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...
11 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...
12 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: ...
12 years ago
Solved
Output any real number that is neither positive nor negative
Output any real number that is neither positive nor negative
12 years ago
Solved
Add two numbers
Calculate the sum of two numbers. Example input = [2 3] output = 5
12 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.
12 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...
12 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...
12 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...
12 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...
12 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 ...
12 years ago
Solved
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
12 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 ...
12 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 ...
12 years ago
Submitted
Fit Polynomial to Data with Constraints
essentially polyfit with many added features
12 years ago | 5 downloads |
Submitted
Linearly Interpolate Triangulation
Interpolate a triangulation based on a given triangulation matrix TRI.
12 years ago | 1 download |
Submitted
Spline and Piecewise Polynomial Tool
Create, manipulate, differentiate, and integrate splines
12 years ago | 5 downloads |
Submitted
Improved 2-D Streamlines
More comprehensive streamline computation than stream2 in MATLAB.
12 years ago | 4 downloads |
Submitted
Creation and manipulation of Fourier Series
Create, manipulate and evaluate Fourier Series
12 years ago | 2 downloads |
Submitted
Extract contour data from contour matrix C
Extract contour data created by CONTOUR, CONTOURF, CONTOUR3, and CONTOURC.
12 years ago | 9 downloads |
Submitted
Contour Line Smoothing
Smooths contour lines by fitting them with a 2-D spline.
12 years ago | 3 downloads |
Submitted
Gradient for scattered data
Compute gradient on triangle faces or their vertices for triangulated data
12 years ago | 1 download |
Submitted
Quiver plot for scattered data
Quiver plots directly from scattered data
12 years ago | 3 downloads |
Submitted
Comprehensive Polar Plots
Polar plots with handle graphics type parameter setting. Includes log radius support.
12 years ago | 4 downloads |
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