A résolu

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...

presque 11 ans il y a

A résolu

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...

presque 11 ans il y a

A résolu

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...

presque 11 ans il y a

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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...

presque 11 ans il y a

A résolu

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...

presque 11 ans il y a

Réponse apportée
How to tune a discrete PID when a step response is known?
Take a look at the <http://www.mathworks.co.uk/help/control/pid-controller-design.html Control System Toolbox documentation> for...

plus de 11 ans il y a | 0

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gca behaves different in 2014b
Christian, This seems to work fine. Are you sure you definitely have an axes in your figure? gca will only open a new figure ...

plus de 11 ans il y a | 0

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Add item to SharePoint 2010 list through MATLAB
For anybody who is interested in the solution, my question has been answered on Stack Overflow. http://stackoverflow.com/ques...

presque 12 ans il y a | 3

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A résolu

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

presque 12 ans il y a

A résolu

Free passes for everyone!
_Simply return the name of the coolest numerical computation software ever_ *Extra reward* (get a _freepass_): As an addit...

presque 12 ans il y a

A résolu

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...

presque 12 ans il y a

A résolu

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 ...

presque 12 ans il y a

Question

Add item to SharePoint 2010 list through MATLAB
Is it possible to add an item to a list in SharePoint 2010 through MATLAB? I assume there must be some .NET web services that co...

presque 12 ans il y a | 1 réponse | 0

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réponse

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Matlab: How to profile inefficient lines of code with running count visualisation?
No it's there in 2012a but just hidden away. You will be able to use the commands in the link above.

plus de 12 ans il y a | 1

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Error while deleting a line in Simulink
Command line interaction like this is not really a beginner thing. Silly question, but I assume you know you can just press the ...

plus de 12 ans il y a | 0

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Matlab: How to profile inefficient lines of code with running count visualisation?
You should lookup the MATLAB Profiler. This is easily accessible through the toolbar in 2012b onwards (run and time is one way)....

plus de 12 ans il y a | 0

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AND operation for textfiles in MATLAB
No this will not work. Just try and imagine all the possible ways that you could define the merge option for three text files an...

plus de 12 ans il y a | 0

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How to make a GUI Non-active But stays visible.
You could look to set the enabled property of items in your non-active GUI to off or inactive when GUI2 becomes visible.

plus de 12 ans il y a | 0

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How can I use csvread to read the first 2 columns of a file with variable number of rows?
Using csvread it's not possible to specify what you need to do. You can either specificy the start row and column to read from a...

plus de 12 ans il y a | 0

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How to resample a signal by a fraction
I suggest you reciprocate your a variable and round it to the nearest integer. You then just need to make sure you get the argum...

plus de 12 ans il y a | 1

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How can I input an array vector of length 4096 from to a Matlab function in SIMULINK model? Entire vector need to be input at same time instance.
You should look up frame conversion or buffering.

plus de 12 ans il y a | 0

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how to find snr ratio of audio signals in simulink? plz help me by replying as soon as possible
I suggest you first start by referring back to the definition of SNR - i.e. the power ratio between a signal and the background ...

plus de 12 ans il y a | 0

A résolu

Weighted average
Given two lists of numbers, determine the weighted average. Example [1 2 3] and [10 15 20] should result in 33.333...

environ 13 ans il y a

A résolu

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

environ 13 ans il y a

A résolu

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...

environ 13 ans il y a

Réponse apportée
How can I connect matlab to mysql?
As Sven suggests, you should use the functions within the Database Toolbox - assuming of course that you have this toolbox. The ...

plus de 13 ans il y a | 0

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How to read text file and put it in to a matrix format.
You should try looking up the functions textread and textscan if you want to do this programatically. Alternatively you can use ...

plus de 13 ans il y a | 0

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Why do I get this result??
Try this k=2*A+3*B if k<3.65 fr='inf' elseif k >= 3.65 && k<= 4.35 fr='moy' elseif k>4.35 fr=...

plus de 13 ans il y a | 1

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"For" loop output storage
John, you could define a variable before the first for loop such as counter = 1; and then use this to index cs in the inner loop...

plus de 13 ans il y a | 0

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Multiples of numbers and plotting?
Jon, We obviously can't give you the direct answer as this is a homework problem but here are some tips that may help you sol...

plus de 13 ans il y a | 2