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For a color image split into 3 components and perform histeq on each of them and then recombine them.
Answered 3 years ago
Say something funny, or not.
Your solution will be (fully automatically and objectively) scored based on how clever or funny ...
3 years ago
Insert zeros after each elements in the vector. Number of zeros is specified as the input parameter.
x = [1 ...
A variation of a previous Hitchhiker's Guide to the Galaxy problem.
*Inputs:* Life, the Universe, and Everything
you have vector x,as input,sort it ascending by mathlab function or your own code,then in the new vector,sorted_x,for each eleme...
Sort a row vector without using MATLAB built_in function sort, descending or ascending as mentioned with t='de' or t='as'.
You have a stack of tiles to put onto an array-like playing board. Each tile has a number (always an integer), and the board var...
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 resides seially as shown in the examples below.
1:6 -> 60
Given a vector:
[1 0 -1 3 2 -3 1]
and a window of 2,
A sliding window would find:
1 + 0 = 1
0 - 1 = -1
Given a tic tac toe board:
* 1 represents X
* 0 represents empty.
* -1 represents O
It is X's move. If there is an imme...
Input x is the sampled signal vector, may have both AC and DC components. Output vector y should not contain any AC component.
Given an integer, sum the digits repeatedly until you end up with a single value less than 10.
For example, if you add the di...
2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
What is the smalle...
Create a vector of length N for an integer of N digits.
x_vec=[1 2 3 0 4 5];
I happened upon a trick to do ...
Generate pi using logarithm
Given a string such as
s = '011110010000000100010111'
find the length of the longest string of consecutive 1's. In this examp...
in->v = (1:5)';
out-> [1 5 4 3 2;2 1 5 4 3;3 2 1 5 4;4 3 2 1 5;5 4 3 ...
This is the string version of Problem 1035. <http://www.mathworks.com/matlabcentral/cody/problems/1035-generate-a-vector-like-1-...
|Given a number _n_ and a base _B_ greater than 1, return the lowest integer power of _B_ that is greater than or equal to _n_.
If you toss an even number (x) of coins, what is the probability (y) of 50% head and 50% tail?
in = magic(5)
17 24 1 8 15
23 5 7 14 16
4 6 13 20 ...
Given input A, return all but the first and last elements, arranged as a column vector. (I.e., all dimensions after the first s...
Given a matrix A and a matrix B, is A the inverse of B?
Given a matrix M and two index vectors a and b, return a row vector x where x(i) = M(a(i),b(i)).
Find the number of 1s in the given binary string.
Example. If the input string is '1100101', the output is 4. If the input stri...
Given a "counting sequence" vector x, construct the original sequence y.
A counting sequence is formed by "counting" the entrie...
Permute diagonal and antidiagonal
For example [1 2 3;4 5 6;7 8 9] -> [3 2 1;4 5 6;9 8 7]
WITHOUT diag function (and variable n...
Return the number of 1s in the (unsigned integer) binary representation of a number. This function should be ab...
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...
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