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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...

mehr als 12 Jahre vor

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Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

mehr als 12 Jahre vor

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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...

mehr als 12 Jahre vor

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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...

mehr als 12 Jahre vor

Beantwortet
Can I improve visually a GUI?
This is the IDE's view. The GUI, when you run it, could be a little better. And decide whether you need all the components in th...

mehr als 12 Jahre vor | 0

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How to identify buses used within a model
find_system(ModelName,'BlockType','BusCreator'); Be sure to turn follow links, look under mask in your find system query..

mehr als 12 Jahre vor | 0

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Where the variables,methods and classes are declared in MATLAB.?
I am afraid, your question is a bit to vague to answer. Either attach the files or post lines of code. But if your script works,...

mehr als 12 Jahre vor | 0

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Execute code if m-file runs into error
use try and catch at all suspect instances. This will solve your case. But when you call a blob a script, it should not have ...

mehr als 12 Jahre vor | 0

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write a MATLAB program to determine the n^th number in the Fibonacci sequence
Homework ain't it? There is a question on the same in Cody. <http://www.mathworks.in/matlabcentral/cody Check out..>

mehr als 12 Jahre vor | 0

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How to extract a period of history of a signal in simulink?
You can use a group of Unit Delay Blocks to do the same. That precisely does what you want.

mehr als 12 Jahre vor | 1

Beantwortet
In GUI how to take input from keyboard?
this is GUI's DE(development Environment). Run the GUI by clicking on the Green Play button at the menu. The GUI will execute. t...

mehr als 12 Jahre vor | 0

Beantwortet
how to mention picoseconds unit of time.
Do you mean this? ps='*1e-12'; eval(['30',ps])%30 picoseconds ans = 3.0000e-011

mehr als 12 Jahre vor | 0

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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...

mehr als 12 Jahre vor

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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...

mehr als 12 Jahre vor

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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...

mehr als 12 Jahre vor

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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...

mehr als 12 Jahre vor

Beantwortet
Use string as a path
No.. dirs is a cell array of strings. Type whos and you will see dirs ...

mehr als 12 Jahre vor | 1

Beantwortet
how to determine the rows and columns of an image ?
save your imread data in some variable. ImageData=imread('car.jpg'); ImageData will be a 3 D array for Colour Image with...

mehr als 12 Jahre vor | 1

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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...

mehr als 12 Jahre vor

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Back to basics 6 - Column Vector
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector, output true or false whether it is a colu...

mehr als 12 Jahre vor

Frage

Accurately Insert a Block in Simulink Model based on Mouse Position.
Hi, I want to insert a Block into a Simullink Model from Right Click Menu. The block should be inserted into the exact 'positio...

mehr als 12 Jahre vor | 1 Antwort | 0

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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...

mehr als 12 Jahre vor

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Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

fast 13 Jahre vor

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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 + ...

fast 13 Jahre vor

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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...

fast 13 Jahre vor

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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...

fast 13 Jahre vor

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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. Example...

fast 13 Jahre vor

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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 ...

fast 13 Jahre vor

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

fast 13 Jahre vor

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Back to basics 21 - Matrix replicating
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix, generate an output matrix that consists o...

fast 13 Jahre vor