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george veropoulos


Last seen: 26 giorni fa |  Attivo dal 2016

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probability distribution function from datra
thank you

circa un mese fa | 0

| accettato

Risposto
probability distribution function from datra
ok thank you !

2 mesi fa | 0

Domanda


probability distribution function from datra
Hi i have a function Z(h) h1<h<h2 how i cant find a pdf (probability distribution finction ) function for Z ...

2 mesi fa | 2 risposte | 0

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save thw values of four variable in a file
thank you ! you solve my problem

oltre un anno fa | 0

| accettato

Domanda


save thw values of four variable in a file
Hi i want to save four variable from a matlab code in a file ( like xls) the two from four value have many ...

oltre un anno fa | 2 risposte | 0

2

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Domanda


Matlab function with inf in end points
hi I have a function define in an range [ a, b ] the function is ιnf at end point F(a)=inf F(b)=inf there a method ...

circa 2 anni fa | 1 risposta | 0

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Domanda


ARRY EXEEDS RANDOM NUMBER
hi i receive this message in matlab when i run a monte carlo probllem Requested 1000000x10000 (74.5GB) array exceeds max...

circa 3 anni fa | 2 risposte | 0

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the values are less from eps
the graph is ok ! thank you all

circa 3 anni fa | 0

Domanda


the values are less from eps
Hi i run have a function of an parameter Z ( is a impedance real or imaginary ) part the values of Z is in the range ...

circa 3 anni fa | 2 risposte | 0

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Derivative of a function in a particular point
format long x = 2 ; h = sqrt(eps) ; f1=(sin(x + h)./(x+h) - sin(x)./x) / h % -0.400000 % -0.435397773981094 f2=cos(x)./...

circa 3 anni fa | 0

| accettato

Domanda


Derivative of a function in a particular point
Hi I have an external function y= function fa(x) y=sin(x./pi) ...

circa 3 anni fa | 2 risposte | 0

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risposte

Domanda


histogram of a a function with two variable
Hi i have a function f of two variable h and psi i want to make the histogram of f in 2 dimensio ( h, psi) h foll...

oltre 3 anni fa | 1 risposta | 0

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INVERSE OF A FUNCTION
thank you i have a mistake my relation and i see the the function is not one-one in range from 0:360 is one-to one in rang...

oltre 3 anni fa | 0

Domanda


INVERSE OF A FUNCTION
HI i m looking for a script to inverse numericall a function i use the function of inverse but not working because th...

oltre 3 anni fa | 2 risposte | 0

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How to normalize a histogram?
hi i want to normalized the histogram i use the hist [f x]=hist(fn,nbins); dx = diff(x(1:2)); bar(x,f./(sum(f.*d...

quasi 4 anni fa | 0

Domanda


polynomial of chaos and matlab code
hi Friends i m looking a simple example (code in matlab ) for use the polynomial of chaos..... i want to make a...

circa 5 anni fa | 0 risposte | 0

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Domanda


solve parametric inequality in mupad
hi my friends i want to solve the inequality in mupad 2*X^2*cos(phi)+1 > 0 or 2*X^2*cos(phi)+1 <0 x is a real and ...

oltre 5 anni fa | 0 risposte | 0

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Domanda


plot a smith chart
Hi i need to plot smith chart with frequency reflection coefficient VSWR want to show smith chart with th...

oltre 5 anni fa | 1 risposta | 0

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Domanda


writing variable in xls file
Hi i have a code that produce three variable a b c i want to save this value in a xls file that the valu...

oltre 5 anni fa | 1 risposta | 0

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risposta

Domanda


matlba code for 3d wave equation
Hi i m looking a matlab code to solve the 3d wave equation thank you George Veropoulos

quasi 6 anni fa | 0 risposte | 0

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In the fft example on MATLAB help, why do we multiply by 2?
Hi.. i have an other question the the quantity P2 = abs(Y/L) must multiply by Ts... i make a code to compare the ...

circa 6 anni fa | 0

Domanda


i m looking for a example to find the FTT of a signal
Hi there a educational example to describe the step by step to find the FFY of a continues signal .... there ma...

circa 6 anni fa | 0 risposte | 0

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DATA POINT in vertical direction
thank i test it ...work

oltre 6 anni fa | 0

Domanda


DATA POINT in vertical direction
Ηi friends i have a matrix from a few of points i want to plot this data in parallel with y direction only. thank y...

oltre 6 anni fa | 1 risposta | 0

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Domanda


save in excel file inside a for loop
hi i want to save the values of a vector in a xls file. The value s change inside a for loop... the variable...

oltre 7 anni fa | 1 risposta | 0

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risposta

Domanda


Error using mex (line 206) Unable to complete successfully.
hi when i run the mex -setup i have the following output Welcome to mex -setup. This utility will help you set up ...

oltre 7 anni fa | 1 risposta | 0

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Domanda


method of moment in TL problems
Dear friends i m looking for matlab code.. that solve the problem of transmission line excitation from a EM wav...

quasi 8 anni fa | 0 risposte | 0

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Domanda


intrgartion_problem..
Hi im trying to run a code i call in some point the folllow lines y_theory=@(t)((1./(P.*Zl)).*f_xi(t./(Zl*P...

circa 8 anni fa | 1 risposta | 0

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Domanda


integral with vector limit
Dear friends it is possible to insert in integral(f,a,b) vector at a and b??

circa 8 anni fa | 0 risposte | 0

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Domanda


comsol model to matlab function
I have a comsol model with various inpute parameters and output the variable Te, Tl it is possible to make a ...

circa 8 anni fa | 2 risposte | 0

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