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Carl Witthoft


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Last seen: oltre un anno fa |  Attivo dal 2015

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Domanda


Help window is still a CPU pig - R2019a
Continuing the slew of complaints I've found for previous versions: more often than not if I leave the Help window open, in t...

oltre un anno fa | 1 risposta | 0

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risposta

Inviato


newd
A "cd" replacement that allows use of tilde for home directory on Windows systems

quasi 2 anni fa | 2 download |

Risposto
Typecasting higher dimension matrices
If you know a little bit about your 2D array in advance, then try this - seemed to work for me Here I know my columns are 4*N ...

circa 4 anni fa | 0

Risposto
Obtaining all the indices of matached elements of one array in another
If your version of MATLAB isn't too old, look up help on intersect, to wit; [dat, idxa, idxb] = intersect(a,b,'stable')

oltre 4 anni fa | 0

Inviato


Replacement for CLEAR to avoid destructive behavior
this clear.m ensures you'll never accidentally type "clear" or "clear all" and wipe your workspace.

quasi 5 anni fa | 1 download |

Risposto
How to set legend marker size
Best way: see Stackoverflow question 2871747 % thanks to , Luis Mendo and Lea [~, objh] = legend({'one plot', 'another plot'...

circa 5 anni fa | 5

Domanda


Why is text() unable to orient output in 3 axes?
text(x,y,z,string,'rotation',theta) is only capable of rotating about one axis, and even more annoyingly the text rotates on its...

oltre 6 anni fa | 1 risposta | 0

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risposta

Inviato


why(varargin)
Enhanced version of MATLAB: base:why

quasi 7 anni fa | 1 download |

Inviato


fitconicsections package
Fit data to conic section curves

oltre 7 anni fa | 2 download |

Inviato


clplot( x, y, cutval, cols, varargin )
Creates a line plot whose color depends on which 'slice' of the y-range the y-value falls into.

oltre 8 anni fa | 1 download |

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Domanda


Why isn't strfind written to return a value in all cases?
A very common programming question (e.g. <http://www.mathworks.com/matlabcentral/answers/167892-why-does-the-absolutely-not-work...

oltre 8 anni fa | 1 risposta | 0

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risposta

Risolto


Increment a number, given its digits
Take as input an array of digits (e.g. x = [1 2 3]) and output an array of digits that is that number "incremented" properly, (i...

oltre 8 anni fa

Risolto


Matrix of almost all zeros, except for main diagonal
Write a program to input an integer n and build a n-by-n matrix with the numbers 1,2,...,n on the main diagonal and zeros elsewh...

oltre 8 anni fa

Risolto


Knight's Tour Checker
Given a matrix a, determine whether or not a legal <http://en.wikipedia.org/wiki/Knight's_tour knight's tour> is present. The kn...

oltre 8 anni fa

Risolto


Create an array (n,n) where only diagonal elements are '1' and others are '0'
Create an array (n,n) where only diagonal elements are '1' and others are '0' EX: n = 3; then Resultant array would be [ 1 0...

oltre 8 anni fa

Risolto


Sum my indices
Given inputs M and N (in that order), output an MxN matrix whose entries are equal to the sum of their indices. Example input...

oltre 8 anni fa

Risolto


Small aircraft weight limit
Write an if-else statement that evaluates to true if the sum of passengerWeight and cargoWeight is less than or equal maxWeight....

oltre 8 anni fa

Risolto


Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

oltre 8 anni fa

Risolto


Sums with Excluded Digits
Add all the integers from 1 to n in which the digit m does not appear. m will always be a single digit integer from 0 to 9. no...

oltre 8 anni fa

Risolto


Writing a while loop
Write a while loop that continues to increment userValue by 5 until userValue is less than 0.

oltre 8 anni fa

Risolto


Determine the full width at half max
Determine the full width at half max of a curve. The full width at half maximum (FWHM) is a parameter which is used for desc...

oltre 8 anni fa

Risolto


What's the missing interior angle?
I'm talking about polygons... The sum of the interior angles of a triangle is 180 degrees. The sum of the interior angles of a...

oltre 8 anni fa

Risolto


While loop: Summation
Write a while loop that assigns summedValue with the sum of all values from 1 to userNum. Assume userNum is always greater than ...

oltre 8 anni fa

Risolto


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

oltre 8 anni fa

Risolto


Find the two most distant points
Given a collection of points, return the indices of the rows that contain the two points most distant from one another. The inpu...

oltre 8 anni fa

Risolto


Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Example...

oltre 8 anni fa

Risolto


The Goldbach Conjecture, Part 2
The <http://en.wikipedia.org/wiki/Goldbach's_conjecture Goldbach conjecture> asserts that every even integer greater than 2 can ...

oltre 8 anni fa

Inviato


fundy(x)
provides values for many fundamental physical constants

oltre 8 anni fa | 1 download |

Risolto


Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

oltre 8 anni fa

Risolto


Summing Digits within Text
Given a string with text and digits, add all the numbers together. Examples: Input str = '4 and 20 blackbirds baked in a...

oltre 8 anni fa

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