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What matlab does here is when I is uint8 it multiples the threshold by 255 *and ...
Answered 3 years ago
I search the web, find the undocumented answer, that is
Asked 4 years ago
here is the input data:
% @param Landmarks:
% Landmarks should be 1*m struct.
% m is the numbe...
Asked 3 years ago
My question seems like this:
I want to keep *only one* MA...
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 ...
3 years ago
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".
Given the number x, y must be the summation of all integers from 1 to 2^x.
For instance if x=2 then y must be 1+2+3+4=10.
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...
Check if sorted.
Input x = [1 2 0]
Output y is 0
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.]
Given two lists of numbers, determine the weighted average.
[1 2 3] and [10 15 20]
should result in
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...
Regardless of input, output the string 'yes'.
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...
There will always be at least one prime in the matrix.
Input in = [ 8 3
5 9 ]
Output out is 4...
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN.
Remove the nth column from input matrix A and return the resulting matrix in output B.
A = [1 2 3; 4 5 6];
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false.
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...
Calculate the nth Fibonacci number.
Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ...
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...
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.
Given the input n, return true if n is odd or false if n is even.
Given a and b, return the sum a+b in c.
Find the sum of all the numbers of the input vector x.
Input x = [1 2 3 5]
Output y is 11
Input x ...
In MATLAB, you create a vector by enclosing the elements in square brackets like so:
x = [1 2 3 4]
Commas are optional, s...
Try out this test problem first.
Given the variable x as your input, multiply it by two and put the result in y.
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