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Tatvam Dadheech


42 total contributions since 2019

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  • Knowledgeable Level 2
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Answered
Binary image colouring to red
Refer to the link below. https://www.mathworks.com/matlabcentral/answers/49610-how-to-color-a-binary-image This may solve your...

7 days ago | 0

Answered
How i can calculate conditional probability in matlab
Refer to the link below. https://www.mathworks.com/matlabcentral/answers/349387-how-to-calculate-conditional-probability This ...

7 days ago | 0

Solved


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 days ago

Solved


Remove all the consonants
Remove all the consonants in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill'; Output s2 is 'a ...

7 days ago

Solved


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...

7 days ago

Solved


Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

7 days ago

Solved


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...

7 days ago

Solved


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 days ago

Solved


Find state names that end with the letter A
Given a list of US states, remove all the states that end with the letter A. Example: Input s1 = 'Alabama Montana Nebras...

7 days ago

Solved


Remove all the words that end with "ain"
Given the string s1, return the string s2 with the target characters removed. For example, given s1 = 'the main event' your ...

7 days ago

Solved


Scrabble Scores
Given a word, determine its score in <http://en.wikipedia.org/wiki/Scrabble Scrabble>. The input string will always be provi...

7 days ago

Solved


Target sorting
Sort the given list of numbers |a| according to how far away each element is from the target value |t|. The result should return...

7 days ago

Solved


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 ...

7 days ago

Solved


Counting Money
Add the numbers given in the cell array of strings. The strings represent amounts of money using this notation: $99,999.99. E...

8 days ago

Solved


Extract leading non-zero digit
<http://en.wikipedia.org/wiki/Benford%27s_law Benford's Law> states that the distribution of leading digits is not random. This...

8 days ago

Answered
Excel Columns to Matlab Array
Refer to the below link. https://in.mathworks.com/help/matlab/ref/readmatrix.html https://in.mathworks.com/help/matlab/ref/xls...

8 days ago | 0

Answered
Scrape Website using MATLAB
Yes, you can. There is an inbuilt function called webread() which will scrape the website and return the content in it. After th...

8 days ago | 0

| accepted

Solved


Nearest Numbers
Given a row vector of numbers, find the indices of the two nearest numbers. Examples: [index1 index2] = nearestNumbers([2 5 3...

8 days ago

Answered
Pushbutton to load .mat file
Refer to the link below. https://www.mathworks.com/matlabcentral/answers/293889-how-to-load-a-mat-file-with-a-push-button-calc...

8 days ago | 0

| accepted

Solved


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

8 days ago

Solved


Pangrams!
A pangram, or holoalphabetic sentence, is a sentence using every letter of the alphabet at least once. Example: Input s ...

8 days ago

Solved


Kaprekar Steps
6174 is the <http://en.wikipedia.org/wiki/6174_%28number%29 Kaprekar constant>. All natural numbers less than 10,000 (except som...

8 days ago

Answered
Saving data from loops
There are two ways to do it. x = []; for i = 1:n x = [x; choice(i)] end Above code will append the value of choice at i...

10 days ago | 0

Answered
Is it possible to calculate ohm law with data acquired with a daq using matlab script?
Yes you can acquire voltage data using digital trigger. Following documentation explains how daq command can help you do the sam...

11 days ago | 0

Answered
how to get the license for the online matlab
Matlab Online is not a free software but requires license. If you have have a student version or any other version of Matlab, yo...

12 days ago | 0

Solved


Pattern matching
Given a matrix, m-by-n, find all the rows that have the same "increase, decrease, or stay same" pattern going across the columns...

14 days ago

Solved


QWERTY coordinates
Given a lowercase letter or a digit as input, return the row where that letter appears on a <http://en.wikipedia.org/wiki/Keyboa...

14 days ago

Solved


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

14 days ago

Solved


Which doors are open?
There are n doors in an alley. Initially they are all shut. You have been tasked to go down the alley n times, and open/shut the...

14 days ago

Solved


Remove the small words from a list of words.
Your job is to tidy up a list of words that appear in a string. The words are separated by one or more spaces. Remove all words ...

14 days ago

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