photo

Baalzamon


2011년부터 활동

Followers: 0   Following: 0

메시지

통계학

All
  • Knowledgeable Level 1
  • First Answer
  • Commenter
  • Promoter
  • Solver

배지 보기

Feeds

보기 기준

답변 있음
How to make a colorbar for a Fill3 plot resembling surf
So, I compared my plot (using fill3) to the similar plot with surf with the get() function and noticed that my cdata is empty an...

10년 초과 전 | 0

질문


How to make a colorbar for a Fill3 plot resembling surf
So previously I asked about making a surf style plot with the center of the square being the point of interest as oppose to usin...

10년 초과 전 | 답변 수: 1 | 0

1

답변

답변 있음
Splitting up a matrix into X sizes/ based on specified values in a matrix
Logical indexing is one way. Both Doug and Loren have a mini tutorial on it. To get say all elements of X(1,:), that are say 0-5...

거의 11년 전 | 0

질문


Surface plots and mesh
% So here is the problem, Say I have the following arrays: x = [1, 2, 3]; y = [1, 2, 3]; A = [1, 1, 1; 1, 2, 1; 1, 1,...

11년 초과 전 | 답변 수: 1 | 0

1

답변

문제를 풀었습니다


Subset Sum
Given a vector v of integers and an integer n, return the the indices of v (as a row vector in ascending order) that sum to n. I...

거의 12년 전

문제를 풀었습니다


QWERTY coordinates
Given a lowercase letter or a digit as input, return the row where that letter appears on a <http://en.wikipedia.org/wiki/Keyboa...

거의 12년 전

문제를 풀었습니다


Make a Palindrome Number
Some numbers like 323 are palindromes. Other numbers like 124 are not. But look what happens when we add that number to a revers...

거의 12년 전

문제를 풀었습니다


Reverse Run-Length Encoder
Given a "counting sequence" vector x, construct the original sequence y. A counting sequence is formed by "counting" the entrie...

거의 12년 전

문제를 풀었습니다


Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

거의 12년 전

문제를 풀었습니다


Back to basics 9 - Indexed References
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix and row and column, output the index of th...

거의 12년 전

문제를 풀었습니다


Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

거의 12년 전

문제를 풀었습니다


Balanced number
Given a positive integer find whether it is a balanced number. For a balanced number the sum of first half of digits is equal to...

거의 12년 전

문제를 풀었습니다


Distance walked 2D
Suppose you go from x-y coordinates [3,4] to [0,0] to [0,1] to [1,1], then you walked 7 units of distance.

거의 12년 전

문제를 풀었습니다


Count from 0 to N^M in base N.
Return an array of numbers which (effectively) count from 0 to N^M-1 in base N. The result should be returned in a matrix, with ...

거의 12년 전

문제를 풀었습니다


Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

거의 12년 전

문제를 풀었습니다


Back to basics 8 - Matrix Diagonals
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector of numbers, output a square array with the...

거의 12년 전

문제를 풀었습니다


Is my wife right? Now with even more wrong husband
Again, as in "Is my wife right?" ( <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right> ), answer 'yes' r...

거의 12년 전

문제를 풀었습니다


Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

거의 12년 전

문제를 풀었습니다


The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

거의 12년 전

문제를 풀었습니다


Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

거의 12년 전

문제를 풀었습니다


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

거의 12년 전

문제를 풀었습니다


Is my wife right?
Regardless of input, output the string 'yes'.

거의 12년 전

문제를 풀었습니다


Compute a dot product of two vectors x and y
x and y are input vectors, d is a number and contains their dot product

거의 12년 전

문제를 풀었습니다


Determine Whether an array is empty
Input a matrix x, output y is TRUE if x is empty, otherwise FALSE.

거의 12년 전

문제를 풀었습니다


Back to basics 11 - Max Integer
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive integer MATLAB can handle.

거의 12년 전

문제를 풀었습니다


surface of a spherical planet
you just discovered its circumference, that is the input.

거의 12년 전

문제를 풀었습니다


Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

거의 12년 전

문제를 풀었습니다


Making change
Given an amount of currency, return a vector of this form: [100 50 20 10 5 2 1 0.5 0.25 0.1 0.05 0.01] Example: Input a = ...

거의 12년 전

문제를 풀었습니다


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...

거의 12년 전

문제를 풀었습니다


Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

거의 12년 전

더 보기