Sudharsana Iyengar
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MATLAB Flipbook Mini Hack Participant badge
Awarded to Sudharsana Iyengar on 15 Dec 2023
MATLAB Central Community 20 Year Anniversary Mini Hack participant badge
Awarded to Sudharsana Iyengar on 11 Nov 2021
Accept 2 answers given by other contributors
Awarded to Sudharsana Iyengar on 15 Feb 2022
3 of your answers have been accepted
Awarded to Sudharsana Iyengar on 06 Nov 2021
Solve all the problems in Introduction to MATLAB problem group
Awarded to Sudharsana Iyengar on 28 Oct 2020
Solve all the problems in CUP Challenge
Awarded to Sudharsana Iyengar on 28 Oct 2020
Your submissions were downloaded 10 or more times in a month
Awarded to Sudharsana Iyengar on 01 Oct 2021
Publish your first submission
Awarded to Sudharsana Iyengar on 24 Sep 2021
MATLAB Central Community 20 Year Anniversary Treasure Hunt participant badge
Awarded to Sudharsana Iyengar on 13 Sep 2021
Comment on a problem or solution
Awarded to Sudharsana Iyengar on 14 Oct 2020
Solve a community group
Awarded to Sudharsana Iyengar on 12 Oct 2020
Solve all the problems in Draw Letters problem group
Awarded to Sudharsana Iyengar on 09 Oct 2020
Feeds
Solved
Matrix Quadrants
Write a function that takes N as the input, and outputs a matrix whose upper-left (NxN) quadrant contains all ones, the lower-ri...
mer än ett år ago
Solved
Calculate the Number of Sign Changes in a Row Vector (No Element Is Zero)
For a row vector: V=[7 1 2 -3] there is one sign change (from 2 to -3). So, the function you write must return N=1. F...
nästan 2 år ago
Solved
Rotate Matrix @180 degree
Rotate Matrix @180 degree Example A=[8 1 6; 3 5 7; 4 9 2], then answer would be [2 9 4;...
nästan 2 år ago
Solved
Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.
nästan 2 år ago
Solved
Calculate the average value of the elements in the array
Calculate the average value of the elements in the array
nästan 2 år ago
Solved
the average value of the elements
Calculate the average value of the elements in the array
nästan 2 år ago
Solved
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:...
nästan 2 år ago
Solved
Divisible by 9
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...
mer än 2 år ago
Solved
Divisible by 6
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...
mer än 2 år ago
Solved
Divisible by 4
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...
mer än 2 år ago
Solved
Divisible by 10
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...
mer än 2 år ago
Solved
Divisible by 5
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...
mer än 2 år ago
Solved
Divisible by 3
Pursuant to the <http://www.mathworks.com/matlabcentral/cody/problems/42404-divisible-by-2 first problem> in this series, this o...
mer än 2 år ago
Solved
Divisible by 2
This is the first problem in a set of "divisible by x" problems. You will be provided a number as a string and the function you ...
mer än 2 år ago
Solved
The Piggy Bank Problem
Given a cylindrical piggy bank with radius g and height y, return the bank's volume. [ g is first input argument.] Bonus though...
mer än 2 år ago
Solved
Back and Forth Rows
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...
mer än 3 år ago
Solved
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...
mer än 3 år ago
Solved
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...
mer än 3 år ago
Solved
Is the Point in a Triangle?
Check whether a point or multiple points is/are in a triangle with three corners Points = [x, y]; Triangle = [x1, y1; x...
mer än 3 år ago
Solved
Rescale Scores
Each column (except last) of matrix |X| contains students' scores in a course assignment or a test. The last column has a weight...
mer än 3 år ago
Solved
Calculate Inner Product
Given two input matrices, |x| and |y|, check if their inner dimensions match. * If they match, create an output variable |z|...
mer än 3 år ago
Solved
Find MPG of Lightest Cars
The file |cars.mat| contains a table named |cars| with variables |Model|, |MPG|, |Horsepower|, |Weight|, and |Acceleration| for ...
mer än 3 år ago
Solved
Find the Best Hotels
Given three input variables: * |hotels| - a list of hotel names * |ratings| - their ratings in a city * |cutoff| - the rat...
mer än 3 år ago
Solved
Calculate BMI
Given a matrix |hw| (height and weight) with two columns, calculate BMI using these formulas: * 1 kilogram = 2.2 pounds * 1 ...
mer än 3 år ago
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