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how to recognize 3-dimensional part using image processing
* step 1---->Extract the features from 3-D art(for all images) * step 2---->Select a classifier like ANN ,SVM * step 3---->tr...

11 years ago | 0

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Get the length of a given vector
Given a vector x, the output y should equal the length of x.

11 years ago

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Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

11 years ago

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Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

11 years ago

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Find the sum of the elements in the "second" diagonal
Find the sum of the elements in the diagonal that starts at the top-right corner and ends at the bottom-left corner.

11 years ago

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Balanced number
Given a positive integer find whether it is a balanced number. For a balanced number the sum of first half of digits is equal to...

11 years ago

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Create a row array using double colon operator
Create a row array from 9 to 1, using the double colon operator.

11 years ago

Question

head detection from video frames
<</matlabcentral/answers/uploaded_files/26903/head.jpg>> * # how to detect head from this image

11 years ago | 1 answer | 0

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inner product of two vectors
inner product of two vectors

11 years ago

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Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

11 years ago

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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...

11 years ago

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Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

11 years ago

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radius of a spherical planet
you just measured its surface area, that is the input.

11 years ago

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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...

11 years ago

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Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

11 years ago

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Pascal's Triangle
Given an integer n >= 0, generate the length n+1 row vector representing the n-th row of <http://en.wikipedia.org/wiki/Pascals_t...

11 years ago

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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...

11 years ago

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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...

11 years ago

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Binary numbers
Given a positive, scalar integer n, create a (2^n)-by-n double-precision matrix containing the binary numbers from 0 through 2^n...

11 years ago

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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...

11 years ago

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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...

11 years ago

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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 ...

11 years ago

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Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

11 years ago

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

11 years ago

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

11 years ago

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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 ...

11 years ago

Answered
how can i read multiple images one by one from a particular folder?
dirName = '---your directory-----' dirData = dir(dirName); %Get the data for the current directory dirIndex = [dirD...

11 years ago | 0

Answered
M.file implementing the formula below using either Mat-lab or octave
r = 5.00:0.01:6.00 for i=1:numel(r) R=r(i) I(i)= 30/(R*(sqrt(R^2+15*pi^2))) end avg =mean(I)

11 years ago | 0

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Answered
how to insert multiple rows in excelsheet by clicking push button every time?
<http://stackoverflow.com/questions/7636567/write-information-into-excel-after-each-loop excel write>

11 years ago | 0

Question

Cannot find design 'main' on the path : HDL coder error
|while converting my m file using hdl coder following error occurs Error using Float2FixedConverter.Float2FixedConverter (line ...

11 years ago | 1 answer | 0

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