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Is there a way to limit webread() to a certain amount of lines?
I'm using webread() on multiple sites when I run a function but obviously this takes a good amount of time to do so. I realized ...
約8年 前 | 1 件の回答 | 0
1
回答質問
How do I search through a character array with another character that has optional words?
Hello, I have a character array and I want to search through it using another character. More specifically, for this example,...
8年以上 前 | 3 件の回答 | 0
3
回答質問
How do I make sure that if certain words are present in a character array, they get deleted?
Let's say I have a character array: char = 'I like to eat a banana' I want it so that if the words 'the' or 'a' is found,...
8年以上 前 | 1 件の回答 | 0
1
回答回答済み
Is there a way to pull a specific link after using webread() to get the content from a page?
I think I've solved it by putting '\S+' in the expression and '?=&sa'. That way the expression will match all the characters...
Is there a way to pull a specific link after using webread() to get the content from a page?
I think I've solved it by putting '\S+' in the expression and '?=&sa'. That way the expression will match all the characters...
8年以上 前 | 0
| 採用済み
質問
Is there a way to pull a specific link after using webread() to get the content from a page?
Essentially I'm using webread() to obtain the contents of a google search. If there's a Wikipedia link in the contents, I want t...
8年以上 前 | 1 件の回答 | 0
1
回答質問
Difference between character variables where one shows the whole word versus the value of an array?
I'm using a search function (credit: https://www.mathworks.com/matlabcentral/fileexchange/41357-search--web-search-from-the-comm...
8年以上 前 | 1 件の回答 | 0
1
回答解決済み
Remove the vowels
Remove all the vowels in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill' Output s2 is 'Jck nd Jll wn...
9年弱 前
解決済み
Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...
9年弱 前
解決済み
Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...
9年弱 前
解決済み
Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...
9年弱 前
解決済み
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...
9年弱 前
解決済み
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...
9年弱 前
解決済み
Back and Forth Rows
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...
9年弱 前
解決済み
Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...
9年弱 前
解決済み
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...
9年弱 前
解決済み
Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.
9年弱 前
解決済み
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...
9年弱 前
解決済み
Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...
9年弱 前
解決済み
Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...
約9年 前
解決済み
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...
約9年 前
解決済み
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...
約9年 前
解決済み
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...
約9年 前
解決済み
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...
約9年 前
解決済み
Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...
約9年 前
解決済み
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...
約9年 前
解決済み
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
約9年 前
解決済み
Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...
9年以上 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...
9年以上 前
