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Kiyoto Matsumoto

Last seen: 2 dagen ago
31 total contributions since 2018

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Solved

Pascal's Triangle
Given an integer n >= 0, generate the length n+1 row vector representing the n-th row of <http://en.wikipedia.org/wiki/Pascals_t...

3 maanden ago

Solved

Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

3 maanden ago

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Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

3 maanden 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...

3 maanden 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.

3 maanden ago

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Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

3 maanden ago

Question

オーバーフローした値を飽和させずにラップさせる
お世話になります。 数値を加算した結果がオーバーフローした場合、 MATLABでは最近値に飽和するかと存じます。 これを飽和ではなくラップさせる方法はありますでしょうか。 現在は以下の様に対処しているのですが、下記例ですとuint32の範囲を超...

6 maanden ago | 1 answer | 0

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Project Euler: Problem 1, Multiples of 3 and 5
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23...

7 maanden ago

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Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

7 maanden ago

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Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

7 maanden ago

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Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

7 maanden ago

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Kepler's Equation
Solve <http://en.wikipedia.org/wiki/Kepler's_equation Kepler's Equation>. Note that the solution is rounded down to 5 decima...

7 maanden ago

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Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...

7 maanden ago

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Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

7 maanden 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...

7 maanden ago

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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...

7 maanden ago

Solved

Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

7 maanden ago

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Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

7 maanden ago

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Remove the two elements next to NaN value
The aim is to *remove the two elements next to NaN values* inside a vector. For example: x = [6 10 5 8 9 NaN 23 9 7 3 21 ...

7 maanden ago

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Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

7 maanden ago

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Find nearest prime number less than input number
Find nearest prime number less than input number. For example: if the input number is 125, then the nearest prime number whi...

7 maanden ago

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

7 maanden 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 ...

7 maanden ago

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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:...

7 maanden 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...

7 maanden ago

Question

リアルタイムターゲットからのログの取得

9 maanden ago | 0 answers | 0

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Question

9 maanden ago | 0 answers | 0

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Question

Sample and Holdブロックと、入力＝出力としたTriggeredサブシステムの違い
お世話になります。 タイトルの通りですが、Sample and Holdブロックと、入力をそのまま出力に接続した Triggeredサブシステムの間に違いはあるのでしょうか。 下記の様に単純なモデルでは出力信号は一致している様ですが…。

11 maanden ago | 1 answer | 0

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Question

EmbeddedCoderを利用してTI C2000マイコンにModbus RTU スレーブを実装
【動作環境】 ・MATLABバージョン R2019b ・EmbeddedCoder ・TI C2000ハードウェアサポートパッケージ ・LAUNCHXL-F28379D 評価ボード 上記の環境でTIマイコンボードにModbus通信（RTU ス...

ongeveer een jaar ago | 0 answers | 0

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Question

LaTeXで行列に罫線を入れる,
ライブエディターでLaTeXを使用して画像の様な行列を記述したいのですが、 罫線を引く、および複数の行・列を使用して1字を表記するにはどの様にすれば良いでしょうか。 \begin{array}{c|cc}の様に表記すれば縦の罫線が入るかと思ったので...

ongeveer 2 jaar ago | 1 answer | 0