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

bijna 2 jaar ago

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

bijna 2 jaar ago

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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...

bijna 2 jaar ago | 0

Question

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...

bijna 2 jaar ago | 1 answer | 0

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Question

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...

bijna 2 jaar ago | 1 answer | 0

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Question

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...

bijna 2 jaar ago | 1 answer | 0

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Question

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...

bijna 2 jaar ago | 1 answer | 0

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Solved

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...

bijna 2 jaar ago

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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...

bijna 2 jaar ago

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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...

bijna 2 jaar ago

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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...

bijna 2 jaar ago

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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.

bijna 2 jaar ago

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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...

bijna 2 jaar ago

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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...

bijna 2 jaar ago

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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....

bijna 2 jaar ago

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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,...

bijna 2 jaar ago

Solved

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.

bijna 2 jaar ago

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

bijna 2 jaar ago

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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...

bijna 2 jaar ago

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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 = ...

bijna 2 jaar ago

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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]; ...

bijna 2 jaar ago

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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]

bijna 2 jaar ago

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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 displayed ...

bijna 2 jaar ago

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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...

bijna 2 jaar ago

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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...

bijna 2 jaar ago

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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...

bijna 2 jaar ago | 0

Answered
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...

bijna 2 jaar ago | 1

Question

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...

bijna 2 jaar ago | 1 answer | 0

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Question

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...

ongeveer 2 jaar ago | 1 answer | 0

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Question

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...

ongeveer 2 jaar ago | 1 answer | 0

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