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# Jong-Min Kwak

166 total contributions since 2016

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Square root of a number
Write a code that will output the square root of x.

oltre 3 anni ago

Solved

Plus x: A first program
_Solve this problem in Mathwork's online Cody system._ Write a statement that assigns y with 5 plus x. Ex: If input x = 2,...

oltre 3 anni ago

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Declaring a character
* Assign middleInitial with the character T.

oltre 3 anni ago

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find the surface area of a cube
given cube side length x, find the surface area of the cube, set it equal to y

oltre 3 anni ago

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ベクトルのスケーリング

oltre 3 anni ago

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Joules!
1J = 101.325 L/atm Write a statement that assigns fractionalMultiplier with 101.325 Write a second statement that assigns Jo...

oltre 3 anni ago

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'Price of pizza!'
If you want to check pizza's price, try this! price is proportional to its volume, so you have to multiply 0.1(\$) to pizza's v...

oltre 3 anni ago

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Change input vector
If a input vector is [3, 2, 6, 1, 6], the output vector is [3, 2, 6, 1, 6] + [1, 2, 3, 4, 5] = [4, 4, 9, 5, 11].

oltre 3 anni ago

Solved

cheating technique1
in these cody problems, there is a way to cheat. find out how people cheat.

oltre 3 anni ago

Solved

cheating technique2
there are some ways to get hints just by looking at the test suits to cheat. try.

oltre 3 anni ago

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find a number (cheat)
find a number input^5 = input the out put should be the number. try cheating

oltre 3 anni ago

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Remainder
Make 'y' equal to the remainder of 27 divided by 5. When x=27 and t=5

oltre 3 anni ago

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UICBioE240 2.3
Make a 4D matrix of 4x4x3x4 containing all zeros.

oltre 3 anni ago

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UICBioE240 problem 1.17
In the expression (2+5i), how does MATLAB read the expressions A = 2+5i B = 2+5*i C = both are okay Write capital letter a...

oltre 3 anni ago

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UICBioE240 problem 1.16
sin^2(pi/6) + cos^2(pi/6)

oltre 3 anni ago

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UICBioE240 problem 1.15
Calculate: sin(pi/6) cos (pi) tan(pi/2)

oltre 3 anni ago

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UICBioE240 problem 1.10
Find the number of cells in a bioreactor after a given time when doubling time is dd and initial number of cells is x. So if ...

oltre 3 anni ago

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02 - Vector Variables 4
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_2d.png>> (Logarithmically spaced numbers between 1 and 1...

oltre 3 anni ago

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Create matrix of replicated elements
Given an input element x, and the dimensions, (m, n) return a matrix of size m x n filled with element x. Example: Input: ...

oltre 3 anni ago

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Find the hypotenuse
Given a and b (the two sides of a right-triangle), find c, the hypotenuse.

oltre 3 anni ago

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Find the dimensions of a matrix
Just find the number of columns of the given matrix. Example x = [1 2 3 4 5 6] y = 2

oltre 3 anni ago

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Alternating sum
Given vector x, calculate the alternating sum y = x(1) - x(2) + x(3) - x(4) + ...

oltre 3 anni ago

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Matlab Basics - Absolute Value
Write a script that returns the absolute value of the elements in x e.g. x = [-1 -2 -3 -4] --> y = [1 2 3 4]

oltre 3 anni ago

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Matlab Basics - Rounding I
Write a script to round x DOWN to the next lowest integer: e.g. x = 2.3 --> x = 2 also: x = 2.7 --> x = 2

oltre 3 anni ago

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Matlab Basics - Create a row vector
Write a Matlab script to create a row vector of 10 consecutive numbers x = [1 2 3 4 5 6 7 8 9 10]

oltre 3 anni ago

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convert matrix to single column
given any matrix, convert it to single column

oltre 3 anni ago

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Matlab Basics - Rounding II
Write a script to round a variable x to 3 decimal places: e.g. x = 2.3456 --> y = 2.346

oltre 3 anni ago

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For loops: Odds sum
Write a for loop that assigns summedValue with the sum of all odd values from 1 to userNum. Assume userNume is always greater th...

oltre 3 anni ago

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Close MATLAB with keyboard
Close MATLAB with keyboard without using mouse

oltre 3 anni ago

Solved

Symmetry of vector
Determine whether the vector is symmetric or not (vector could be even or odd in length). For example: x = [1 2 3 3 2 1] ...

oltre 3 anni ago