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Laurence Maskell


Last seen: 約3年 前 |  2019 年からアクティブ

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解決済み


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

約3年 前

解決済み


Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

約3年 前

解決済み


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...

約3年 前

解決済み


Doubling elements in a vector
Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

約3年 前

解決済み


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

約3年 前

解決済み


Inner product of two vectors
Find the inner product of two vectors.

約3年 前

解決済み


Get the length of a given vector
Given a vector x, the output y should equal the length of x.

約3年 前

解決済み


Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

約3年 前

解決済み


Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

約3年 前

解決済み


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

約3年 前

解決済み


Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

約3年 前

解決済み


Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

約3年 前

解決済み


Return area of square
Side of square=input=a Area=output=b

約3年 前

解決済み


Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

約3年 前

解決済み


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

約3年 前

解決済み


Find the maximum number of decimal places in a set of numbers
Given a vector or matrix of values, calculate the maximum number of decimal places within the input. Trailing zeros do not coun...

3年以上 前

解決済み


Make roundn function
Make roundn function using round. x=0.55555 y=function(x,1) y=1 y=function(x,2) y=0.6 y=function(x,3) ...

3年以上 前

解決済み


Rounding off numbers to n decimals
Inspired by a mistake in one of the problems I created, I created this problem where you have to round off a floating point numb...

3年以上 前

解決済み


Matlab Basics - Rounding III
Write a script to round a large number to the nearest 10,000 e.g. x = 12,358,466,243 --> y = 12,358,470,000

3年以上 前

解決済み


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

3年以上 前

解決済み


Check that number is whole number
Check that number is whole number Say x=15, then answer is 1. x=15.2 , then answer is 0. <http://en.wikipedia.org/wiki/Whole...

3年以上 前

解決済み


MATLAB Basic: rounding IV
Do rounding towards plus infinity. Example: -8.8, answer -8 +8.1 answer 9 +8.50 answer 9

3年以上 前

解決済み


MATLAB Basic: rounding III
Do rounding towards minus infinity. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 8

3年以上 前

解決済み


MATLAB Basic: rounding II
Do rounding nearest integer. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 9

3年以上 前

解決済み


MATLAB Basic: rounding
Do rounding near to zero Example: -8.8, answer -8 +8.1 answer 8

3年以上 前

質問


I would like to inspect the code of a web page and extract a specific line from the web page
Hi, I am attempting to create a program to extract a specific line from a web page, then send this line via email. I've figured...

3年以上 前 | 0 件の回答 | 0

0

回答

質問


Storing a list of data from a url
Hi, I am attempting to store data from a url. I believe that webread() is the function to do the task but I am struggling to im...

3年以上 前 | 1 件の回答 | 0

1

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質問


I am attempting to plot data from an experiment and compare it to a numerical model
Hi, I am attempting to compare experimental and numerical results. I am having difficulty doing this in a clear manner, I have...

3年以上 前 | 1 件の回答 | 0

1

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質問


I need to find the angle from horizontal that tangents to a curve make for multiple points
Hi All, I have [x,y] coordinates that form a convex shape, I need to find the tangent and subsequently the angle from horizonta...

3年以上 前 | 1 件の回答 | 0

1

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解決済み


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 ...

4年以上 前

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