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raviraja


Last seen: etwa 2 Jahre vor |  Aktiv seit 2013

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Frage


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...

etwa 8 Jahre vor | 1 Antwort | 0

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Antwort

Frage


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...

mehr als 10 Jahre vor | 1 Antwort | 0

1

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Frage


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...

fast 11 Jahre vor | 1 Antwort | 0

1

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Frage


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...

fast 11 Jahre vor | 1 Antwort | 0

1

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Frage


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

fast 11 Jahre vor | 1 Antwort | 0

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Gelöst


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...

etwa 11 Jahre vor

Gelöst


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...

etwa 11 Jahre vor

Gelöst


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...

etwa 11 Jahre vor

Gelöst


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...

etwa 11 Jahre vor

Gelöst


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...

etwa 11 Jahre vor

Gelöst


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...

etwa 11 Jahre vor

Gelöst


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 ...

etwa 11 Jahre vor

Gelöst


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...

etwa 11 Jahre vor

Gelöst


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

etwa 11 Jahre vor

Gelöst


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...

etwa 11 Jahre vor

Gelöst


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...

etwa 11 Jahre vor

Gelöst


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 ...

etwa 11 Jahre vor

Gelöst


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 ...

etwa 11 Jahre vor

Gelöst


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

etwa 11 Jahre vor

Gelöst


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

etwa 11 Jahre vor

Gelöst


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.

etwa 11 Jahre vor

Gelöst


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

etwa 11 Jahre vor

Gelöst


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

etwa 11 Jahre vor

Gelöst


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

etwa 11 Jahre vor

Gelöst


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:...

etwa 11 Jahre vor

Frage


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...

etwa 11 Jahre vor | 2 Antworten | 0

2

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