解決済み

Product of elements in row
Product of matrix such that a=[3 3 1] b=9

9年以上前

解決済み

Replace every 3rd element in a vector with 4
x is a vector of undetermined length You are to replace every 3rd element with the number 4, example: x = [11 23 34 43 2 3...

9年以上前

解決済み

ベクトル [1 2 3 4 5 6 7 8 9 10]　の作成
MATLABでは,角括弧の中に要素を入れることで、ベクトルを作成できる。 x = [1 2 3 4] また次のようにも書ける（コンマはオプション）。 x = [1, 2, 3, 4] 問題：次のベクトルを出力する関数を作成せよ。...

9年以上前

解決済み

Determine if input is divisible by three.
Given a positive integer, n, determine if n is divisible by 3. If yes, the function should output true. If no, false.

9年以上前

解決済み

Matlab Basics - Logical Tests I
Write a script to test whether a year number is for a leap year or not. eg. x = 1884 output = 1 eg. x = 3 output = 0

9年以上前

解決済み

Matlab Basics II - Create a vector with a repeated entry
Create a row vector of length n, filled with 4's, for example, if n = 3 output = [4 4 4] make sure to round UP when n is a...

9年以上前

解決済み

Are you in XY plane?
Take a point P as an input position Vector (x,y,z). If you are in XY plane, return 1 as an output otherwise return 0. Example...

9年以上前

解決済み

ベクトルのスケーリング
入力したベクトルの大きさを１にしてください。

9年以上前

解決済み

Delete x value in given vector y.
Delete x value in given vector y. Exapmle x=5; y=[ 1 2 5 6 74 5 2 5] result=[1 2 6 74 2]

9年以上前

問題

Delete x value in given vector y.
Delete x value in given vector y. Exapmle x=5; y=[ 1 2 5 6 74 5 2 5] result=[1 2 6 74 2]

9年以上前 | 1 | 103 個のソルバー

解決済み

Remove the Zero
Given an array n, remove all zeros

9年以上前

解決済み

Sum the 'edge' values of a matrix
Sum the 'edge' values of an input matrix (the values along the perimeter). Example [1 2 3 4 5 6 7 8 9] Output = ...

9年以上前

解決済み

Find and replaces spaces from a input string with *
For a given input string str, find how many spaces are there in the string and replace those spaces with * e.g. str = 'this is ...

9年以上前

解決済み

frame of the matrix
Given the matrix M, return M without the external frame.

9年以上前

解決済み

Determine the mean of matrix
Determine the mean of matrix without using mean function Hint: use simple algorithm

9年以上前

問題

Set x value to each odd index of vector y.
Set x value to each odd index of vector y.

9年以上前 | 2 | 90 個のソルバー

解決済み

Print true if
all elements are larger than 5 a=[1 3 5 8 6]; b=[6 6 6 6 6]; function(a) should be false, and function(b) will be tru...

9年以上前

解決済み

square root
Find the square root (y) of an input (x).

9年以上前

解決済み

Square the input
Given a scalar or vector x, return the square of each element. Example x = [7 2] answer = [49 4]

9年以上前

解決済み

Kinetic Energy
Given the mass m and velocity v of an object, determine its <http://en.wikipedia.org/wiki/Kinetic_energy kinetic energy>.

9年以上前

解決済み

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

9年以上前

問題

Solve expression III
Solve expression for given vector x. Expression = (tan(2*x^2+7*x-30.25)+log(x^3-2.25))/(nthroot(sin(x^3)^2+1/5*log(x^4-2.5),3))...

9年以上前 | 3 | 91 個のソルバー

解決済み

Solve expression III
Solve expression for given vector x. Expression = (tan(2*x^2+7*x-30.25)+log(x^3-2.25))/(nthroot(sin(x^3)^2+1/5*log(x^4-2.5),3))...

9年以上前

解決済み

Solve expression II
Solve given expression. alpha=0.1(-x-y-50)/(exp((-x-y-50)/10)-1) beta=5exp((-x+y-60)/20) result=alpha+beta;

9年以上前

問題

Solve expression II
Solve given expression. alpha=0.1(-x-y-50)/(exp((-x-y-50)/10)-1) beta=5exp((-x+y-60)/20) result=alpha+beta;

9年以上前 | 3 | 94 個のソルバー

解決済み

Solve expression I
Solve expression (1+sin(x))/cos(x)+cos(x)/(1+sin(x)) for given vector x.

9年以上前

問題

Solve expression I
Solve expression (1+sin(x))/cos(x)+cos(x)/(1+sin(x)) for given vector x.

9年以上前 | 3 | 101 個のソルバー

問題

Count given word x in text.
Count how many times given word x repeats in text.

9年以上前 | 1 | 65 個のソルバー

解決済み

Count given word x in text.
Count how many times given word x repeats in text.

9年以上前

解決済み

Food safety
Assign safeTemperature with 1 if foodTemperature is less than 40 or greater than 165.

9年以上前