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Jie


KU Leuven

Actif depuis 2013

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A répondu
Plotting several values returned by a function.
You could have plotted the result in a loop (if you have used the function file correctly). But I suggest u not do this. In o...

plus de 10 ans il y a | 0

A répondu
In the first part of the code, plot the approximation of π as a function of N, the number of terms in the series, for N between 1 and 15. The function to be used is (pi^2-8)/16=Summation(n=1:N)(1/((2n-1)^2*(2n+1)^2))
wish this could help. % the formula could be rewrote as pi=sqrt(sum(16/((2*n-1)^2*(2*n+1)^2)+8) N=[1:15, 20, 30]; ...

plus de 10 ans il y a | 0

A répondu
Importing arbitrary assymetric matrix
try textscan() or strread() but as Walter posted, "The more the lengths are fixed and the formats are fixed, the ea...

plus de 10 ans il y a | 0

A répondu
Suppose I have a matrix A(590x133). How should I find slope of each row of the matrix A
You could use that function (or many other funs) to get your slope,but u probably could not get all the slopes at one instance. ...

plus de 10 ans il y a | 0

A répondu
Matrix creation with specific logic
If i did not take the def wrong, I'm afraid ur definition just gives (at most) the value of 90 different position in a matrix(fo...

plus de 10 ans il y a | 0

A répondu
cross validation in neural network
try to 'global' targated variables

plus de 10 ans il y a | 0

A répondu
How can I solve simultaneous PDEs using pdepe?
I'm afraid matlab may not be able to solve coupled(interlinked) PDEs with its own pdepe function. I used that one before. Howev...

plus de 10 ans il y a | 0

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A répondu
How can I make a function plot based on the values listed below?
just plot(X,Y) if ur workspace already have these 2 variables.

plus de 10 ans il y a | 0

A répondu
how to make zero padding?
function out_put =adpadding(in_put) % just wish you matrix size is not too large [n m]=size(in_put); A=['a' 'b' '...

plus de 10 ans il y a | 0

A résolu


Is my wife right?
Regardless of input, output the string 'yes'.

plus de 10 ans il y a

A résolu


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:...

plus de 10 ans il y a

A résolu


Returning a "greater than" vector
Given a vector, v, return a new vector , vNew, containing only values > n. For example: v=[1 2 3 4 5 6] n=3 vNew =...

plus de 10 ans il y a