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Carl Witthoft


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Last seen: alrededor de 2 años hace |  Con actividad desde 2015

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Pregunta


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...

alrededor de 2 años hace | 1 respuesta | 0

1

respuesta

Enviada


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

más de 2 años hace | 2 descargas |

Respondida
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 ...

más de 4 años hace | 0

Respondida
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')

alrededor de 5 años hace | 0

Enviada


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

más de 5 años hace | 1 descarga |

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

más de 5 años hace | 5

Pregunta


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...

alrededor de 7 años hace | 1 respuesta | 0

1

respuesta

Enviada


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

más de 7 años hace | 1 descarga |

Enviada


fitconicsections package
Fit data to conic section curves

casi 8 años hace | 2 descargas |

Enviada


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.

casi 9 años hace | 1 descarga |

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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...

casi 9 años hace | 1 respuesta | 0

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respuesta

Resuelto


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...

casi 9 años hace

Resuelto


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...

casi 9 años hace

Resuelto


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...

casi 9 años hace

Resuelto


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...

casi 9 años hace

Resuelto


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...

casi 9 años hace

Resuelto


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....

casi 9 años hace

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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...

alrededor de 9 años hace

Resuelto


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...

alrededor de 9 años hace

Resuelto


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

alrededor de 9 años hace

Resuelto


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...

alrededor de 9 años hace

Resuelto


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...

alrededor de 9 años hace

Resuelto


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 ...

alrededor de 9 años hace

Resuelto


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...

alrededor de 9 años hace

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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...

alrededor de 9 años hace

Resuelto


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...

alrededor de 9 años hace

Resuelto


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 ...

alrededor de 9 años hace

Enviada


fundy(x)
provides values for many fundamental physical constants

alrededor de 9 años hace | 1 descarga |

Resuelto


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 ...

alrededor de 9 años hace

Resuelto


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...

alrededor de 9 años hace

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