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Add two numbers
Given a and b, return the sum a+b in c.

alrededor de 10 años hace

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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...

alrededor de 10 años hace

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Solve the Sudoku Row
*Description* A simple yet tedious task occurs near the end of most Sudoku-solving algorithms, computerized or manual. The ta...

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Triangle sequence
A sequence of triangles is constructed in the following way: 1) the first triangle is Pythagoras' 3-4-5 triangle 2) the s...

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Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

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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...

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

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Respondida
Using convolution to determine pdf of adding two triangular random variables
The |conv| function is essentially doing a numerical integration over |x|. It is not necessary that both pdfs be based on the sa...

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filling the first NaN right after the last non NaN with a value that is half of the non NaN
You can use the function |isnan| to find the appropriate values to replace as in the following code: p = [ NaN 2...

alrededor de 10 años hace | 0

Pregunta

A Simulink.findVars equivalent for elements of a structure
The parameters used in my Simulink model are organized into a many-level structure. I would like to find out which of the elemen...

alrededor de 10 años hace | 1 respuesta | 0

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Pregunta

How to best randomize Simulink Random Number seeds for Rapid Accelerator simulation
I have a large model that I would like to execute iteratively in rapid simulation mode inside a parfor loop. The model contains ...

alrededor de 10 años hace | 0 respuestas | 0

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Respondida
I am trying to create a 5x5 array. How will I achieve this by using a nested loop?
The array you asked for can be created without a nested loop. Try: (1:5)'*(1:5) The enclosed statement, |(1:5)|, creates...

alrededor de 10 años hace | 0

Respondida
Can I use if ..break...else inside the same loop?
Your code looks fine. However, you can simplify the structure by adding |target = 0;| before your loop and omitting the else sta...

más de 10 años hace | 1

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appending an empty list
The behavior of |append| is specific to the data types input to it. For the basic types, you are probably better off using ...

más de 10 años hace | 2

Respondida
How to plot a function against a matrix?
I am assuming you mean to find the values of your function |g(x)| over all values defined in |r2|. If |a|, |b|, and |c| are scal...

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Hide all elements of an axis
In MATLAB R2015a, Legends are children of the figure, not the axes. For example, I expect you will be able to find the legend wi...

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How can I prevent the sim command from bringing the model to the top?
I am running MATLAB R2015a on Windows 7 and the |sim| command doesn't bring my model into focus. What version of MATLAB are you ...

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How to wait for an event without stopping the program?
You could accomplish this with a |timer| object. When a name is selected, use the callback to create and start a timer with |Exe...

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error - "Attempted to access w(0.000542549); index must be a positive integer or logical."
Just before your final |end| statement you have the line H0 = mod(1+cos(w(rho_d+rho_D)),0)/2 The error occurs when MATLA...

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Pregunta

How can I tell Simulink Embedded Coder to get its variable names from my signal names, not the source block names?
I am generating C code from a Simulink model using Simulink Embedded Coder with the ERT target. I can see that the variable name...

más de 10 años hace | 1 respuesta | 4

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Resuelto

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...

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Say something funny
Say something funny, or not. Your solution will be (fully automatically and objectively) scored based on how clever or funny ...

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Return the Nth Output from an Input Command
*Description* Given _F_, a cell array whose first element is a function handle and subsequent elements are arguments, return ...

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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...

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Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

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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...

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Read a Soroban Abacus
*Description* The Soroban is the name of the modern Japanese abacus. Information on reading a Soroban can be found <http://we...

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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 ...

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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...

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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...

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