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raviraja


Last seen: circa 2 anni fa |  Attivo dal 2013

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Domanda


How to replace a frame (rgb image) in a small video sequence ?
I want to replace a single rgb frame in a 4 sec video sequence, example i want to replace the 5th frame with my rgb image of sam...

circa 8 anni fa | 1 risposta | 0

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risposta

Domanda


Mark trees in an image using MATLAB
I want to mark trees present in an image. I tried many color-based segmentation methods like RGB Vector space & HSI Color Spac...

oltre 10 anni fa | 1 risposta | 0

1

risposta

Domanda


how to give output file name at the time of execution in matlab..?
I am using geotiffwrite to write an image from matlab.. but i want to give output file name at the time of execution . that is...

quasi 11 anni fa | 1 risposta | 0

1

risposta

Domanda


how to Read an image from command window
Is there any way to read an image from command window to matlab .m file..? that means if we give an image name in command win...

quasi 11 anni fa | 1 risposta | 0

1

risposta

Domanda


Creating Circular shapes in a binary image
I want to make the white shapes as circular is there any morphological operations available in matlab..? ...

quasi 11 anni fa | 1 risposta | 0

1

risposta

Risolto


Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...

circa 11 anni fa

Risolto


Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

circa 11 anni fa

Risolto


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

circa 11 anni fa

Risolto


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...

circa 11 anni fa

Risolto


Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

circa 11 anni fa

Risolto


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...

circa 11 anni fa

Risolto


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 ...

circa 11 anni fa

Risolto


Create times-tables
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...

circa 11 anni fa

Risolto


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

circa 11 anni fa

Risolto


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...

circa 11 anni fa

Risolto


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...

circa 11 anni fa

Risolto


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 ...

circa 11 anni fa

Risolto


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 ...

circa 11 anni fa

Risolto


Free passes for everyone!
_Simply return the name of the coolest numerical computation software ever_ *Extra reward* (get a _freepass_): As an addit...

circa 11 anni fa

Risolto


Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

circa 11 anni fa

Risolto


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.

circa 11 anni fa

Risolto


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

circa 11 anni fa

Risolto


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

circa 11 anni fa

Risolto


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

circa 11 anni fa

Risolto


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:...

circa 11 anni fa

Domanda


How to Split Large Images in to parts Using MATLAB..? ? ?
I got a satellite image of size [17935 10968] pixels,I want to cut image equally and process my required algorithm on individual...

circa 11 anni fa | 2 risposte | 0

2

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