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Yoshimasa Nakatani


Shiseido Co Ltd

72 total contributions since 2016

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Delete the column with all 0 !
Delete the column with all 0 data in a matrix(x). e.g. input x = 1 0 0 4 5 0 7 0 ...

2달 ago

Solved


Replacing a row
For matrix G=[1 2 3; 4 5 6; 7 8 9] Replace the 2nd row with 8s **remember to create matrix G

1년 이상 ago

Solved


Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

1년 이상 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:...

1년 이상 ago

Solved


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...

2년 이하 ago

Solved


Celsius to Kelvin
Convert Celsius degrees to Kelvin temperature.

2년 이상 ago

Solved


multiply by three
Given the variable x as your input, multiply it by 3 and put the result equal to y. Examples: Input x = 2 Output y is ...

2년 이상 ago

Solved


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...

2년 이상 ago

Solved


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...

2년 이상 ago

Solved


Times 3 problem
When you enter the number, it should return the number multiplied by 3

2년 이상 ago

Solved


02 - Vector Variables 3
Make the following variable: <<http://samle.dk/STTBDP/Assignment1_2c.png>> (all the numbers from 5 to -5 in increments of ...

2년 이상 ago

Solved


Saving MATLAB session to a file
How to save MATLAB session to a file?

2년 이상 ago

Solved


02 - Vector Variables 5
_eVec_ = _Hello_ ( _eVec_ is a string, which is a vector of characters )

2년 이상 ago

Solved


Sum of the Matrix Elements
Add up all the elements in a NxM matrix where N signifies the number of the rows and M signifies the number of the columns. E...

2년 이상 ago

Solved


Volume of a box
Given a box with a length a, width b, and height c. Solve the volume of the box.

2년 이상 ago

Solved


Find max
Find the maximum value of a given vector or matrix.

2년 이상 ago

Solved


sum of non-primes
The sum of the non-primes below 10 is 1+4+6+8+9+10=38 Find the sum of all the non-primes below the input, N.

2년 이상 ago

Solved


Building matrices
If you have matrix A, create matrix B using matrix A as an "element" A = [1 2 3 4; 5 6 7 8...

2년 이상 ago

Solved


Remove DC
Input x is the sampled signal vector, may have both AC and DC components. Output y should not contain any DC component. Examp...

2년 이상 ago

Solved


Unit Matrix
Given n, you should return an n-by-n unit matrix. Example: If input is n=2 then A = [ 1 0 0 1 ] If input ...

2년 이상 ago

Solved


Sum all integers from 1 to 2^x
Given a number x, your function must return the summation of all integers from 1 to 2^x.

2년 이상 ago

Solved


Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

2년 이상 ago

Solved


Create a vector
Create a vector from 0 to n by intervals of 2.

2년 이상 ago

Solved


Variable_Addition
be able to add any variable to the number one

2년 이상 ago

Solved


UICBioE240 2.8
Convert x number of hours into seconds.

2년 이상 ago

Solved


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]

2년 이상 ago

Solved


length of a vector
Find twice the length of a given vector.

2년 이상 ago

Solved


inner product of two vectors
inner product of two vectors

2년 이상 ago

Solved


The sum of the numbers in the vector
eg. [1,2,3]---->SUM=6

2년 이상 ago

Solved


sum of first 'n' terms
Given n=10, find the sum of first 'n' terms Example: If n=10, then x=1,2,3,4,5,6,7,8,9,10. The sum of these n=10 terms is 55...

2년 이상 ago

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