Risolto

Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

quasi 3 anni fa

Risolto

Create a vector
Create a vector from 0 to n by intervals of 2.

quasi 3 anni fa

Risposto
Missing data for Neural Network training
Hi Andres, I share with you an answer to the same question I asked, answered by the staff @Vijeta One way to handle missing dat...

quasi 3 anni fa | 0

Domanda

Setting more than one final output in the fitrnet function
Hi! I am trying to make a neural network with cross validation with the fitnet function and I can't find anything to do it wit...

quasi 3 anni fa | 1 risposta | 0

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Domanda

Finding the predictors of a neural network
Hello! I have developed a neural network with its predictors (70 variables) and corresponding answers (5 variables). The thing...

circa 3 anni fa | 1 risposta | 0

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Domanda

Cleaning data for machine learning
Hey! I am trying to clean up the missing data described as NaN for a regression using the neural network fitnet function. The t...

circa 3 anni fa | 1 risposta | 0

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Domanda

Poor results in the Deep Network Designer app
Hey! I am doing a regression neural network with only numerical values (electricity price analysis) and any way I try to use th...

circa 3 anni fa | 1 risposta | 0

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Risolto

Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

circa 3 anni fa

Risolto

Generate a vector like 1,2,2,3,3,3,4,4,4,4
Generate a vector like 1,2,2,3,3,3,4,4,4,4 So if n = 3, then return [1 2 2 3 3 3] And if n = 5, then return [1 2 2 3 3 3 4...

circa 3 anni fa

Risolto

Return the first and last characters of a character array
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

circa 3 anni fa

Risolto

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...

circa 3 anni fa

Risolto

Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

circa 3 anni fa

Risolto

Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

circa 3 anni fa

Risolto

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...

circa 3 anni fa

Risolto

Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

circa 3 anni fa

Risolto

Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

circa 3 anni fa

Risolto

Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

circa 3 anni fa

Risolto

Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

circa 3 anni fa

Risolto

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...

circa 3 anni fa

Risolto

Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

circa 3 anni fa

Risolto

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]; ...

circa 3 anni fa

Risolto

Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

circa 3 anni fa

Risolto

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

circa 3 anni fa

Risolto

Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<https://i.imgu...

circa 3 anni fa

Risolto

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...

circa 3 anni fa

Risposto
Add a new page in Design APP?
I solved the same doubt you have by calling another application when pressing a button, for example. I read the data from one ap...

circa 3 anni fa | 0

Risposto
Why is my plot not showing for improved Euler method?
Good morning Anthony, From what I have seen in your code, the result you finally get for t and y is a single value because t an...

circa 3 anni fa | 1

Domanda

create a shuffleable datastore
Good morning to all! I am developing a neural network with deep network designer and for this I need a datastore. I have hundre...

circa 3 anni fa | 1 risposta | 0

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risposta

Domanda

Training Loss is NaN, Deep Learning
Hey everyone! I am making a neural network in Matlab and I have a database with a lot of zeros (which are NaN values that I had...

circa 3 anni fa | 1 risposta | 0

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risposta

Domanda

Datastore in Deep Network Designer
Hello everybody! I have a question about the Deep Network Designer app in Matlab as there is very little information and biblio...

circa 3 anni fa | 1 risposta | 0

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risposta