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# Tsubasa Mawatari

Last seen: 11 months ago Active since 2018

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Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

11 months ago

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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...

11 months ago

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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...

11 months ago

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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...

11 months ago

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Find common elements in matrix rows
Given a matrix, find all elements that exist in every row. For example, given A = 1 2 3 5 9 2 5 9 3 2 5 9 ...

11 months ago

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Given a list of US states, remove all the states that start with the letter N. If s1 = 'Alabama Montana Nebraska Vermont Ne...

11 months ago

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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

12 months ago

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Interpolator
You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...

12 months ago

Question

2 years ago | 1 answer | 0

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Question

AlexNet、層の深さ

2 years ago | 2 answers | 0

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ディープラーニング、精度の改善
Which parameter can improve it?

3 years ago | 1 answer | 0

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Question

rectangle で描出した四角形を削除することができますか？
rectangleで一度描出した四角形を削除することはできますか？

3 years ago | 1 answer | 0

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Question

imcrop でトリミングする画像のピクセル座標（左上のX座標、Y座標）を取得したいです。
トリミング前の画像のピクセル座標から、トリミング画像の左上隅のX座標Y座標 を取得するにはどうしたらよいですか？

3 years ago | 1 answer | 0

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Solved

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

3 years ago

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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

3 years ago

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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...

3 years 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:...

3 years ago