SURAJ KUMAR

Last seen: 3일 전

IIT Roorkee

26 2020 이후 총 참여 횟수

Ph.D. Scholar

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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...

5일 전

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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...

5일 전

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Return the 3n+1 sequence for n
A Collatz sequence is the sequence where, for a given number n, the next number in the sequence is either n/2 if the number is e...

5일 전

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Bullseye Matrix
Given n (always odd), return output a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. Exampl...

5일 전

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Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

18일 전

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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...

20일 전

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Return area of square
Side of square=input=a Area=output=b

20일 전

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Maximum value in a matrix
Find the maximum value in the given matrix. For example, if A = [1 2 3; 4 7 8; 0 9 1]; then the answer is 9.

20일 전

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

20일 전

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Perturb and Observe MPPT
Tracks MPP of the PV system using P&O Algorithm

3달 전 | 다운로드 수: 44 |

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Beta MPPT Method
Tracks MPP of the PV system using Beta Algorithm designed by S.Jain

3달 전 | 다운로드 수: 19 |

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Variable Step Size INC MPPT
Modified INC MPPT, Tracks MPP faster than Conventional INC MPPT

3달 전 | 다운로드 수: 17 |

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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 ...

5달 전

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Return the largest number that is adjacent to a zero
This example comes from Steve Eddins' blog: <http://blogs.mathworks.com/steve/2009/05/27/learning-lessons-from-a-one-liner/ Lear...

5달 전

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Incremental Conductance MPPT
Incremental Conductance MPPT tracks MPP of PV using Incremental Conductance ALgorithm

5달 전 | 다운로드 수: 103 |

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Longest Binary 1's string Detection
This code detects the longest 1's string in any given string

5달 전 | 다운로드 수: 1 |

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Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

5달 전

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Prime Number Detection in a MAtrix
This code can find all the prime numbers in a given matrix.

5달 전 | 다운로드 수: 1 |

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Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

5달 전

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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...

5달 전

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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...

5달 전

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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]; ...

5달 전

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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...

5달 전

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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...

5달 전

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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. Examp...

5달 전

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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:...

6달 전

SURAJ KUMAR

Last seen: 3일 전

IIT Roorkee

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