Community Profile

photo

Narfi

Last seen: Today |  Active since 2012

Followers: 0   Following: 0

Message

Statistics

All
  • First Review
  • Knowledgeable Level 1
  • First Answer
  • Solver

View badges

Feeds

View by

Answered
List of MATLAB code analyzer message IDs
The entirety of the Code Analyzer checks is now listed in the documentation: https://www.mathworks.com/help/matlab/matlab_env/in...

ongeveer een jaar ago | 1

Answered
Looping through a 3D matrix
Damith, By including the indices in the variable names, you end up with a lot of places where you need to build up strings fo...

bijna 10 jaar ago | 0

Answered
Freeing GPU memory associated with CUDA kernels
Jeremy, In that case, I am puzzled as to what is going on. I would recommend you contact technical support and try to give t...

ongeveer 11 jaar ago | 0

Answered
Using a templated CUDA kernel via MATLAB
Alex, Allow me to quote from the help for parallel.gpu.CUDAKernel and try to parse it for you. If you have suggestions for h...

ongeveer 11 jaar ago | 0

| accepted

Answered
Freeing GPU memory associated with CUDA kernels
Jeremy, How large is the PTX for the kernels you are loading via the CUDAKernel interface? The CUDAKernel object in MATL...

ongeveer 11 jaar ago | 0

Answered
How to run arrayfun with a GPU?
Inside arrayfun, one can only perform computations with scalars, so vector and matrix computations are not supported. In partic...

bijna 12 jaar ago | 2

| accepted

Solved


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 ...

ongeveer 12 jaar ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

ongeveer 12 jaar ago

Solved


Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

ongeveer 12 jaar ago

Solved


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...

ongeveer 12 jaar ago

Solved


Back and Forth Rows
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...

ongeveer 12 jaar ago

Solved


Most nonzero elements in row
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...

ongeveer 12 jaar ago

Solved


Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

ongeveer 12 jaar ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

ongeveer 12 jaar ago

Solved


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

ongeveer 12 jaar ago

Solved


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...

ongeveer 12 jaar ago

Solved


Add two numbers
Given a and b, return the sum a+b in c.

ongeveer 12 jaar ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

ongeveer 12 jaar ago