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Pregunta
Solving for unisolated variable
Hello all, I'm having a bit of trouble finding a method to solve a nonlinear equation. I've looked into "fsolve" a little but ...
casi 12 años hace | 2 respuestas | 0
2
respuestasPregunta
GUIDE - Selecting textbox by iterations - get(handles.***,'String')
Hi all, I was wondering if anyone knew of a more elegant way to get the values of a list of inputs. I have 10 (possibly more) ...
más de 12 años hace | 1 respuesta | 0
1
respuestaSerial Data with no TimeOut - Callback on read?
Solution found using BytesAvailableFcn awhile back, forgot to update the question.
casi 13 años hace | 1
| aceptada
How do I group signal definitions per their data types in generated code?
The class() function can reveal what type of data is being input. To sort it you could check the class of the input and store i...
casi 13 años hace | 0
How to send data from MATLAB to Arduino an?
I suppose you could do it through serial connections. If you have a serial port (or a serial to USB adapter and driver) you can...
casi 13 años hace | 0
| aceptada
Resuelto
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
casi 13 años hace
Pregunta
Serial Data with no TimeOut - Callback on read?
Hello all, I've been using ML to communicate with meters and motors through serial ports. The goal is to take serial data from...
alrededor de 13 años hace | 1 respuesta | 0
1
respuestaResuelto
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...
alrededor de 13 años hace
Resuelto
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...
alrededor de 13 años hace
Resuelto
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...
alrededor de 13 años hace
Resuelto
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...
alrededor de 13 años hace
Resuelto
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...
alrededor de 13 años hace
Resuelto
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...
alrededor de 13 años hace
Resuelto
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 ...
alrededor de 13 años hace
Resuelto
Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...
alrededor de 13 años hace
Resuelto
Determine if input is odd
Given the input n, return true if n is odd or false if n is even.
más de 13 años hace
Resuelto
Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...
más de 13 años hace
Resuelto
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...
más de 13 años hace
Updating Listbox / Files / Case-Switch Based on User Input
Well, since no one had answered this question yet I went with a very inelegant solution. Let the listbox (popupmenu) be popul...
más de 13 años hace | 0
| aceptada
Calling a function using a string generated earlier in code.
Here is a solution that will work depending on how many different cells you're talking about. Define the cell (in any functio...
más de 13 años hace | 0
| aceptada
Resuelto
Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...
más de 13 años hace
Resuelto
Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...
más de 13 años hace
Resuelto
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
más de 13 años hace
Pregunta
Updating Listbox / Files / Case-Switch Based on User Input
Hey guys, thanks in advance for any responses. I've been working on a series of GUIs that allow the user to control a stepper m...
más de 13 años hace | 1 respuesta | 0
