Menghan
MathWorks
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BLE write to Arduino Nano 33 BLE is unsuccessful
Hi Nikunj, This is a known issue in MATLAB BLE characteristic interface. See external bug report here. If you use BLEWrite ...
oltre 3 anni fa | 0
Cannot program Arduino Uno Board
Can you first confirm that the downloaded Arduino IDE works fine on your computer? To do that, go to the folder which is returne...
quasi 6 anni fa | 0
Data acquisition from Arduino Uno and realtime plotting
arduino function creates a connection to the board each time you call it and only one connection to the board can exist at one t...
quasi 6 anni fa | 1
| accettato
Custom Arduino Library won't register.
Hi Kevin, I know you have tried with the example add-on, but just to confirm it again, can you run the following code in MATL...
circa 6 anni fa | 1
| accettato
Is it possible to Create Custom Arduino Add-On Device, Library, or Code for Arduino DUE?
Hi Nicholas, Please contact MathWorks Technical Support for this issue and make sure you provide them your custom add-on cod...
oltre 6 anni fa | 1
| accettato
Using matlab support package for arduino with any motor shield
Hi Derick, From what I find about this L298N motor shield online, it seems to only need digital IO and PWM signal for directi...
oltre 6 anni fa | 0
| accettato
Risolto
Produce a cosine wave
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/cosine-eqn.png>>
circa 8 anni fa
Risolto
Connect blocks in a model
Connect the blocks in the model to produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/connect-blocks...
circa 8 anni fa
I have matlab 2014a with support package but when i call arduino in command window this message is appeared:Updating server code on...
Hi Abbas, There are a couple things that can lead to this error. 1. Has the Arduino device driver been properly installed...
oltre 8 anni fa | 0
How can I change SPI mode of an Arduino through Matlab?
It is a bug in MATLAB R2014b. If you are still looking for a fix, please contact MathWorks technical support to get a patch. ...
oltre 8 anni fa | 0
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Scrabble Scores
Given a word, determine its score in <http://en.wikipedia.org/wiki/Scrabble Scrabble>. The input string will always be provi...
oltre 8 anni fa
Cannot connect Arduino Uno to Matlab R2014b
Can you turn the trace on when creating the arduino object? For example, a = arduino('COM3','uno', 'TraceOn', true); You need to...
circa 9 anni fa | 1
Cannot connect Arduino Uno to Matlab R2014b
Do you still have the same issue? If so, can you confirm that the port and board are both correct?
oltre 9 anni fa | 0
Risolto
Maximum running product for a string of numbers
Given a string s representing a list of numbers, find the five consecutive numbers that multiply to form the largest number. Spe...
circa 10 anni fa
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Find the two most distant points
Given a collection of points, return the indices of the rows that contain the two points most distant from one another. The inpu...
circa 10 anni fa
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Counting Sequence
Given a vector x, find the "counting sequence" y. A counting sequence is formed by "counting" the entries in a given sequence...
oltre 10 anni fa
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Clean the List of Names
Given a list of names in a cell array, remove any duplications that result from different capitalizations of the same string. So...
oltre 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 ...
oltre 10 anni fa
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QWERTY coordinates
Given a lowercase letter or a digit as input, return the row where that letter appears on a <http://en.wikipedia.org/wiki/Keyboa...
oltre 10 anni fa
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Renaming a field in a structure array
MATLAB has a <http://www.mathworks.com/help/techdoc/ref/setfield.html setfield> and a <http://www.mathworks.com/help/techdoc/ref...
oltre 10 anni fa
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Test for balanced parentheses
Given the input inStr, give the boolean output out indicating whether all the parentheses are balanced. Examples: * If ...
oltre 10 anni fa
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Duplicates
Write a function that accepts a cell array of strings and returns another cell array of strings *with only the duplicates* retai...
oltre 10 anni fa
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Function Iterator
Given a handle fh to a function which takes a scalar input and returns a scalar output and an integer n >= 1, return a handle f...
oltre 10 anni fa
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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...
oltre 10 anni fa
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Sums with Excluded Digits
Add all the integers from 1 to n in which the digit m does not appear. m will always be a single digit integer from 0 to 9. no...
oltre 10 anni fa
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Remove all the words that end with "ain"
Given the string s1, return the string s2 with the target characters removed. For example, given s1 = 'the main event' your ...
oltre 10 anni fa
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Extract leading non-zero digit
<http://en.wikipedia.org/wiki/Benford%27s_law Benford's Law> states that the distribution of leading digits is not random. This...
oltre 10 anni fa
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Make a Palindrome Number
Some numbers like 323 are palindromes. Other numbers like 124 are not. But look what happens when we add that number to a revers...
oltre 10 anni fa
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Summing Digits within Text
Given a string with text and digits, add all the numbers together. Examples: Input str = '4 and 20 blackbirds baked in a...
oltre 10 anni fa
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Pattern matching
Given a matrix, m-by-n, find all the rows that have the same "increase, decrease, or stay same" pattern going across the columns...
oltre 10 anni fa