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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.

fast 14 Jahre vor

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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 14 Jahre vor

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

etwa 14 Jahre vor

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Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

etwa 14 Jahre vor

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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...

etwa 14 Jahre vor

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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 14 Jahre vor

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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...

etwa 14 Jahre vor

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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 14 Jahre vor

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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...

etwa 14 Jahre vor

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

etwa 14 Jahre vor

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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 ...

etwa 14 Jahre vor

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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 14 Jahre vor

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

etwa 14 Jahre vor

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

etwa 14 Jahre vor

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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 ...

etwa 14 Jahre vor

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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 14 Jahre vor

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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 14 Jahre vor

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solving quadratic equation
how can i solve the quadratic equation with one inequality matlab.

etwa 14 Jahre vor | 1 Antwort | 0

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how to find grdient orientation histogram?
i found the gradient and magnitude with this code but i dont know how to find gradient orientation histogram.if u know help me...

etwa 14 Jahre vor | 0 Antworten | 0

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image feature based clustering
in my project i seperate the spam images from the normal one.i found the image features like histogram,mean...etc for images.i b...

etwa 14 Jahre vor | 1 Antwort | 0

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how to find the difference between the energies in lower frequency band and higher frequency band?
i built the edge oriented histogram of an image and i dont know how to find the difference between the energies in lower frequen...

etwa 14 Jahre vor | 0 Antworten | 0

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how to find autocorrelation for an image?
how to find autocorrelation for an image?

etwa 14 Jahre vor | 1 Antwort | 0

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how to find color corrologram of an image?
how to find color corrologram of an image?

etwa 14 Jahre vor | 1 Antwort | 0

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how to find spatial correlogram of an image?
how to find spatial correlogram of the gray level pixels within 1-neighborhood to represent appearance information??please hel...

etwa 14 Jahre vor | 0 Antworten | 1

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