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Multiply Individual Cells of a Matrix by a Scalar Using a For Loop
You can use the .* operator to perform element-wise multiplication between a matrix and a scalar. For example, to multiply each ...
mer än 2 år ago | 0
Ultrasound beamforming: is phased array toolbox the best way?
Matlab's phased array toolbox provides a comprehensive set of functions to perform beamforming for ultrasound imaging. However, ...
mer än 2 år ago | 0
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Drive sharing does not accept a non dot-com email address
You can still share a MATLAB folder with other college students whose email addresses end with formats other than .com, such as ...
mer än 2 år ago | 0
Can I design an underwater simulator using MATLAB Simulink
Yes, MATLAB and Simulink can be used to create an AUV simulator, including both the AUV model and the underwater environment. Si...
mer än 2 år ago | 0
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How to call a saved fig file
Hi, To output multiple saved fig files to one figure, you can use the "openfig" function to open each saved fig file as a separ...
mer än 2 år ago | 0
How to run python user input function in MATLAB?
Please refer to the ML answer in the following link - answer
ungefär 3 år ago | 0
Copy data from Structure to Excel
I understand that you want to copy your structure in MATLAB to an Excel file. To convert the array of structure to a table use ...
mer än 3 år ago | 0
Simulink project size keeps on increasing
I understand that the size of your Simulink project keeps on increasing despite of no changes in the structure or data usage. W...
mer än 3 år ago | 0
Cannot play video in matlab fundamentals course
I understand that you are not able to play the videos in the MATLAB fundamental course. You can perform the following troublesh...
mer än 3 år ago | 0
Lost my selfpaced online course progress after update
I understand that you lost the progress of your MATLAB selfpaced online course after updating the version. The progress displa...
mer än 3 år ago | 0
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Duplicates
Write a function that accepts a cell array of strings and returns another cell array of strings *with only the duplicates* retai...
mer än 4 år ago
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Scrabble Scores
Given a word, determine its score in <http://en.wikipedia.org/wiki/Scrabble Scrabble>. The input string will always be provi...
mer än 4 år ago
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Elapsed Time
Given two date strings d1 and d2 of the form yyyy/mm/dd HH:MM:SS (assume hours HH is in 24 hour mode), determine how much time, ...
mer än 4 år ago
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Interpolator
You have a two vectors, a and b. They are monotonic and the same length. Given a value, va, where va is between a(1) and a(end...
mer än 4 år ago
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Find the two-word state names
Given a list of states, remove all the states that have two-word names. If s1 = 'Alabama Montana North Carolina Vermont N...
mer än 4 år ago
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Clean the List of Names
Given a list of names in a cell array, remove any duplications that result from different capitalizations of the same string. So...
mer än 4 år ago
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Find common elements in matrix rows
Given a matrix, find all elements that exist in every row. For example, given A = 1 2 3 5 9 2 5 9 3 2 5 9 ...
mer än 4 år ago
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Prime factor digits
Consider the following number system. Calculate the prime factorization for each number n, then represent the prime factors in a...
mer än 4 år ago
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Summing Digits within Text
Given a string with text and digits, add all the numbers together. Examples: Input str = '4 and 20 blackbirds baked in a...
mer än 4 år ago
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QWERTY coordinates
Given a lowercase letter or a digit as input, return the row where that letter appears on a standard U.S. QWERTY keyboard and it...
mer än 4 år ago
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Find the palindrome
Given the string a, find the longest palindromic sub-string b. So when a = 'xkayakyy'; you should return b = 'kayak';
mer än 4 år ago
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Trimming Spaces
Given a string, remove all leading and trailing spaces (where space is defined as ASCII 32). Input a = ' singular value deco...
mer än 4 år ago
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Making change
Given an amount of currency, return a vector of this form: [100 50 20 10 5 2 1 0.5 0.25 0.1 0.05 0.01] Example: Input a = ...
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Find the peak 3n+1 sequence value
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...
mer än 4 år ago
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Alphabetize by last name
Given a list of names in a cell array, sort the list by the last name. So if list = {'Barney Google','Snuffy Smith','Dagwood ...
mer än 4 år ago
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Nearest Numbers
Given a row vector of numbers, find the indices of the two nearest numbers. Examples: [index1 index2] = nearestNumbers([2 5 3...
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Bullseye Matrix
Given n (always odd), return output a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. Exampl...
mer än 4 år ago
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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...
mer än 4 år ago
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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...
mer än 4 år ago
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Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...
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