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Réponse apportée
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...

presque 13 ans il y a | 0

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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]; ...

presque 13 ans il y a | 0

Réponse apportée
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...

presque 13 ans il y a | 0

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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. ...

presque 13 ans il y a | 0

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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...

presque 13 ans il y a | 0

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

presque 13 ans il y a | 0

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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...

presque 13 ans il y a | 0

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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.

presque 13 ans il y a | 0

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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' '...

presque 13 ans il y a | 0

A résolu


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

presque 13 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:...

presque 13 ans il y a

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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 =...

presque 13 ans il y a