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Balanced number
Given a positive integer find whether it is a balanced number. For a balanced number the sum of first half of digits is equal to...

9年以上前

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Quote Doubler
Given a string s1, find all occurrences of the single quote character and replace them with two occurrences of the single quote ...

9年以上前

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Given a window, how many subsets of a vector sum positive
Given a vector: [1 0 -1 3 2 -3 1] and a window of 2, A sliding window would find: 1 + 0 = 1 0 - 1 = -1 ...

9年以上前

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Indexed Probability Table
This question was inspired by a Stack Overflow question forwarded to me by Matt Simoneau. Given a vector x, make an indexed pro...

9年以上前

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How to create a standalone application of a script that calls "sim" function ?
To create a standalone from a Simulink model, you will need the <mathworks.com/products/simulink-coder/ Simulink Coder>. I don't...

9年以上前 | 0

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conversion of daily cell into monthly cell.
Use vertical concatenation. month = [day1; day2; day3; ...; day31]; % day1 through day31 would be the variables containing ...

9年以上前 | 0

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Getting error while plotting a 2d countour
In a GUI created in GUIDE, you may have to specify the axes in which to create the contour. contour(handles.axesName, x, y, ...

9年以上前 | 0

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First N Perfect Squares
*Description* Return the first N perfect squares *Example* input = 4; output = [ 1 4 9 16 ];

9年以上前

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Right and wrong
Given a vector of lengths [a b c], determines whether a triangle with those sides lengths is a right triangle: <http://en.wikipe...

9年以上前

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

9年以上前

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inner product of two vectors
inner product of two vectors

9年以上前

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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...

9年以上前

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Replace NaNs with the number that appears to its left in the row.
Replace NaNs with the number that appears to its left in the row. If there are more than one consecutive NaNs, they should all ...

9年以上前

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

9年以上前

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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年以上前

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Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

9年以上前

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Find the alphabetic word product
If the input string s is a word like 'hello', then the output word product p is a number based on the correspondence a=1, b=2, ....

9年以上前

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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年以上前

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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年以上前

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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年以上前

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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...

9年以上前

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Will you show me examples of changing time zones with datetime?
Setting the TimeZone property doesn't change the time of a datetime vector, it just tells Matlab which time zone the datetime ob...

9年以上前 | 1

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How to overlay plots one above the other?
Set the 'Clipping' property of what you want outside the axes to off. <https://de.mathworks.com/help/matlab/examples/clipping...

9年以上前 | 1

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Invalid Message ID Format. Is my syntax wrong?
You do not need message() for that function. function area = areaof3ang(x1,y1,x2,y2,x3,y3) if nargin~=6 % this is...

9年以上前 | 0

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How to force output of large figure to not be "scaled", or how to properly print a pdf whose dimensions won't fit on the [small] screen
I haven't exported to PDF, but I used to have similar problems when exporting figures to emf. I have a short script that fixes ...

9年以上前 | 0

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Back to basics 8 - Matrix Diagonals
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector of numbers, output a square array with the...

9年以上前

問題

pizza deals
Given two pizza slices of different sizes: * Slice A with angle alpha1, radius r1 and price p1 * Slice B with angle alpha2, ...

9年以上前 | 2 | 41 個のソルバー

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How to get 1807 point data array to 1806 data array?
The second input must be a vector, not the size of the output. So if you want to interpolate between the points, use something l...

9年以上前 | 0

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can't use the help docements about matlab2015a
It sounds like a currupt Matlab installation. I would suggest you reinstall Matlab and if the problem still persists, call the M...

9年以上前 | 0

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How do I write a matlab code that requests the user for an array of integers and stores that array into the variable called A. How do I determine whether the integer is odd or even.
doc input Will tell you how to get user input. doc mod could be useful for finding out if a number is odd or even.

9年以上前 | 0