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TCP/IP communication problem
You can ignore the File System error, it means simply that it can't find a usable file system. For most activities, you will not...

quasi 11 anni fa | 0

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How to get sample time of the model through scrip?
get_param(gcs, 'FixedStep') This will only work for fixed step solvers. Note that the result returned is a string.

quasi 11 anni fa | 0

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MEX in Matlab 8.1 , 64 bit & Windows 7, 64 bit
The errors you are getting are from the C++ compiler (i.e. they appear to be C++ errors and not mex errors); I would suggest loo...

quasi 11 anni fa | 0

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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...

quasi 11 anni fa

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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...

quasi 11 anni fa

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Need help on xPC target with I/O card
You will not need to set anything up beyond plugging the board in.

quasi 11 anni fa | 0

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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...

quasi 11 anni fa

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Building a memory with m-file
You need to declare these variables as "persistent". You can check |isempty| of these variables for initialization. functi...

quasi 11 anni fa | 0

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Code generation from level-2 s-function without tlc-file
In order to use this with code generation, *everything* you call must be in C (i.e. no M). The only exception would be if you we...

quasi 11 anni fa | 0

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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 + ...

quasi 11 anni fa

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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 ...

quasi 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...

quasi 11 anni fa

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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...

quasi 11 anni fa

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Code generation from level-2 s-function without tlc-file
You can either write a C S-function, or add a simple TLC file for your MATLAB S-function. The TLC file could be as simple as cal...

quasi 11 anni fa | 0

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Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...

quasi 11 anni fa

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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...

quasi 11 anni fa

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Remove all the consonants
Remove all the consonants in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill'; Output s2 is 'a ...

quasi 11 anni fa

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What are the timings for xPC Target I/O
For both the analog and digital signals, the actual reading/writing is done in the block; so this happens when the block execute...

quasi 11 anni fa | 0

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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 ...

quasi 11 anni fa

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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...

quasi 11 anni fa

Risposto
xPC Target Explorer Error: Attempting to access the property or method of an invalid object
There may be an issue with your RS232 setup. Are you sure you are using a NULL Modem cable? Without this, you won't be able to c...

quasi 11 anni fa | 0

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problem with real time udp in xPC target 5.5 when using the Intel-Gigabit ethernet adapter
I think both your host-target communication and real-time UDP are trying to use the same card. For diagnostics, I would try the ...

quasi 11 anni fa | 0

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Basic question regarding xPC target setup
# The crossover cable is not the same as used to connect to the LAN; you need a differently wired cable. This can be purchased q...

quasi 11 anni fa | 1

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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...

quasi 11 anni fa

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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...

quasi 11 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 11 anni fa

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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...

quasi 11 anni fa

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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...

quasi 11 anni fa

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Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

quasi 11 anni fa

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Is my wife right?
Regardless of input, output the string 'yes'.

quasi 11 anni fa

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