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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...

quasi 10 anni fa

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The Goldbach Conjecture
The <http://en.wikipedia.org/wiki/Goldbach's_conjecture Goldbach conjecture> asserts that every even integer greater than 2 can ...

quasi 10 anni fa

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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...

quasi 10 anni fa

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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]

quasi 10 anni fa

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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...

quasi 10 anni fa

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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...

quasi 10 anni fa

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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...

quasi 10 anni fa

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Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

quasi 10 anni fa

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Matlab Crash: Results in System error
You should refer to the third last paragraph i.e. contact Mathworks technical support. They are always best placed to deal with ...

quasi 10 anni fa | 0

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Matlab Deployment -- delete additional setting files
You can't. There is absolutely no way that the uninstall wizard can know what magic you have done inside your program and what f...

quasi 10 anni fa | 0

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we want to create a logic gate simulator using gui
You could use Simulink as it has everything you need; logic, switches and gauges. It would take about 10 seconds to produce that...

quasi 10 anni fa | 0

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Release a toolbox license when it has been used in a GUI
No I do not think this is possible. The license would only be returned either when the user closes down MATLAB or after a certai...

quasi 10 anni fa | 0

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Importing JAVA class to Matlab - Error
This is probably a Java version mismatch. It sounds like you might have compiled using a newer version of Java (possibly JDK 1.8...

quasi 10 anni fa | 0

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I want to only fft last half of data from simulink
The (end/2:end) indexing syntax will fail if you have an odd number of elements in your array. You would need to handle this cas...

quasi 10 anni fa | 0

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How do I keep the menu tabs from disappearing?
It's possible to minimise the toolstrip which I guess is what you might be referring to here. Check the first item on the link b...

quasi 10 anni fa | 1

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A problem about Gui
This is a known bug with deployed applications in 15b. Take a look at the bug report linked below for possible workarounds. I've...

quasi 10 anni fa | 0

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GUI: function to change pushbutton color on mouseover
You should take a look at the WindowButtonMotionFcn callback property on the Figure. You could use this to define your own custo...

quasi 10 anni fa | 0

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Has anyone found a way to enable/disable tabs in App Designer?
I don't believe that you can yet enable/disable tabs in MATLAB and this is something I have requested from them. Using findjobj ...

quasi 10 anni fa | 0

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Changing the appearance of buttons in GUIDE
You can set the CData property of the uicontrol to display an image. See <https://uk.mathworks.com/matlabcentral/answers/98593-h...

quasi 10 anni fa | 0

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How can I plot using a string in MATLAB?
function plotting_fcn(bool1, bool2, bool3) x1 = [1,2,3,4,5]; y1 = [10,20,30,40,50]; y2 = [20,30,40,50,60]...

oltre 11 anni fa | 0

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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, ...

oltre 11 anni fa

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Is my wife right? Now with even more wrong husband
Again, as in "Is my wife right?" ( <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right> ), answer 'yes' r...

oltre 11 anni fa

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How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

oltre 11 anni fa

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Create a row array using double colon operator
Create a row array from 9 to 1, using the double colon operator.

oltre 11 anni fa

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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 + ...

oltre 11 anni fa

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The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

oltre 11 anni fa

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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.

oltre 11 anni fa

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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...

oltre 11 anni fa

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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...

oltre 11 anni fa

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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...

oltre 11 anni fa

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