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Feeds
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...
más de 7 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...
más de 7 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. Examp...
más de 7 años hace
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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...
más de 7 años hace
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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 displa...
más de 7 años hace
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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 ...
más de 7 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 7 años hace
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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...
más de 7 años hace
Resuelto
Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...
más de 7 años hace
Resuelto
Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...
más de 7 años hace
Hi , I'm trying to modify weights of a pre trained neural network, but I cant , It says series network is read only. Could someone please help me modify weights of a pre trained neural network. All I'm trying to do is to convert weights into binary.
Hi, It's not possible to modify the weights of pre-trained NN. For more info you can follow this link: https://www.mathwo...
más de 7 años hace | 0
normalization of image data for neural network
Hi, 'mean2' and 'std2' commands are used to find mean and standard deviation of a matrix. Since a greyscale image is a matrix...
casi 8 años hace | 0
Why does Simulink shut down my computer and what can I do about it?
Hi, The above issue is a known bug and has been fixed in MATLAB R2017b update 5.You can install the update 5 from the below lin...
casi 8 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 ...
casi 8 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...
casi 8 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:...
casi 8 años hace
Plot Issues of Simulation
Hi Carlo, Following are the solutions that might work for you. Issue 1) I did not understand this query properly but if you ...
casi 8 años hace | 0
Output of feedfoward neural network problem.
Output of the neural network is the conditional posterior probability of the input. 'logsig' function gives 0< P(i = class| x) <...
casi 8 años hace | 0
