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18 Questions
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NOMBRE MOYEN DE LIKES
Feeds
A résolu
Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0
plus de 13 ans il y a
Question
Update slider value while in a for loop.
I am running a program in GUI.It contains a for loop. One of the parameters in the program is controlled by slider. While inside...
plus de 13 ans il y a | 2 réponses | 1
2
réponsesQuestion
How to plot data inside a for loop?
I would like to know how to plot a graph in a GUI like a scope or moving graph as the data point is simulated inside a for loop....
plus de 13 ans il y a | 1 réponse | 0
1
réponseQuestion
Highlight a point on graph.
I have a graph in which i want to highlight a point by 'o'.I want to highlight the point to see if the chosen values are in the ...
plus de 13 ans il y a | 1 réponse | 0
1
réponseQuestion
Draw graphs from menu GUI
I want to plot any four graphs from the menu of 7 options in a GUI on the same window. How to do that?? Thanks!!
plus de 13 ans il y a | 2 réponses | 0
2
réponsesQuestion
Parfor on GPU
I want to run two functions in parallel on a GPU. For this i want to use pafor(eg: for ii=1 fun1 and ii=2 fun2). Can variable...
plus de 13 ans il y a | 2 réponses | 1
2
réponsesA résolu
Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...
plus de 13 ans il y a
A résolu
Given an unsigned integer x, find the largest y by rearranging the bits in x
Given an unsigned integer x, find the largest y by rearranging the bits in x. Example: Input x = 10 Output y is 12 ...
plus de 13 ans il y a
A résolu
Factorize THIS, buddy
List the prime factors for the input number, in decreasing order. List each factor only once, even if the factorization includes...
plus de 13 ans il y a
A résolu
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...
plus de 13 ans il y a
A résolu
Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...
plus de 13 ans il y a
A résolu
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...
plus de 13 ans il y a
A résolu
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...
plus de 13 ans il y a
A résolu
Replace May with April
For instance, if the input is input_str = 'The flowers may bloom in April'; then the output is output_str = 'The flo...
plus de 13 ans il y a
A résolu
Sum all integers from 1 to 2^n
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.
plus de 13 ans il y a
A résolu
How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...
plus de 13 ans il y a
A résolu
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...
plus de 13 ans il y a
A résolu
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
plus de 13 ans il y a
A résolu
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 ...
plus de 13 ans il y a
A résolu
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 ...
plus de 13 ans il y a
A résolu
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
plus de 13 ans il y a
A résolu
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
plus de 13 ans il y a
Question
why are there noise signals with increasing time?
The following is a program for simulation of a laser beam with dither modulation. clear all clc freq=1000000; ...
plus de 13 ans il y a | 1 réponse | 0
0
réponseQuestion
Bandpass filter
I want to run a signal through bandpass filter, but the data is sent one by one. t=0:0.0000001:1; a=sin(2*pi*250...
presque 14 ans il y a | 1 réponse | 0
1
réponseQuestion
does parfor support global variables?
I want to use global variables in the functions run in parallel using parfor. Is it possible?
presque 14 ans il y a | 1 réponse | 1
1
réponseQuestion
Parallel computing problem
I have 3 programs to run in parallel, each on one core on my quad core processor. For this i'm using jobs and tasks method. Aft...
presque 14 ans il y a | 1 réponse | 0
1
réponseProblem accessing a variable in workspace
How to declare a variable global in base workspace?
presque 14 ans il y a | 0
Question
Problem accessing a variable in workspace
I have generated a variable in a program and want to use the same variable from workspace in other program. I dont want to use i...
presque 14 ans il y a | 2 réponses | 0
2
réponsesQuestion
Can we use parfor inside a for loop?
Can a parfor loop be used in side a for loop. I want to run a series of iterations with parfor inside the for loop. How to do t...
presque 14 ans il y a | 2 réponses | 1
