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Nabil Chowdhury


Active since 2020

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Test
Answer the question and the correct answer write in vector. Only one answer is correct. 1a Yes 1b No 1c No 1d No ...

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Find Logic 9

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Find Logic 15

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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...

mer än ett år ago

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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

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What percentage?
Calculate the output c as the percentage of a on b for given a and b.

mer än 3 år ago

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Derivative of polynomial
Compute the derivative of a given polynomial. The input is an <http://www.mathworks.com/help/matlab/math/representing-polynomial...

mer än 3 år ago

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Who knows the last digit of pi?
There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...

mer än 3 år ago

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Remove the positive integers.
Given array,x, remove all the positive numbers and display ouput as y. Example x=[1 -2 3 -4] , output is y=[-2 -4].

mer än 3 år ago

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Positive Infinity
Round the array a towards positive infinity

mer än 3 år ago

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Multiply by 3
Given the variable x as your input, multiply it by three and put the result in y.

mer än 3 år ago

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Is the Point in a Circle?
Check whether a point or multiple points is/are in a circle centered at point (x0, y0) with radius r. Points = [x, y]; c...

mer än 3 år ago

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02 - Vector Variables 2
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_2b.png>>

mer än 3 år ago

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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...

mer än 3 år ago

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Add a row of zeros on top of a matrix
Given a matrix, insert a row of zeros as the top row.

mer än 3 år ago

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Divide by 4
Given the variable x as your input, divide it by four and put the result in y.

mer än 3 år ago

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Add two numbers
Add two numbers (For beginners)

mer än 3 år ago

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Counting down
Create a vector that counts from 450 to 200 in increments of 10.

mer än 3 år ago

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Matlab Basics II - Minimum
Write a function that returns the minimum of each ROW of a matrix x example: x = [1 2 3; 4 5 6]; output [1;4];

mer än 3 år ago

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Check if equal
Return true if all the elements of an nD array are equal, false otherwise.

mer än 3 år ago

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Find the nearest integer
Given a vector of integers and a real number find the closest integer. EX: >> a = [2 4 5 6 8 10]; >> b = 4.6; >> nea...

mer än 3 år ago

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Is A the inverse of B?
Given a matrix A and a matrix B, is A the inverse of B? >>A=[2,4;3,5]; >>B=[-2.5,2;1.5,-1]; >>isInverse...

mer än 3 år ago

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Create a square matrix of multiples
Given an input, N, output a matrix N x N with each row containing multiples of the first element of each row. This also applies...

mer än 3 år ago

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