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vaya putra


Last seen: 5 maanden ago |  Active since 2017

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fscanf problem and get invalid file identifier
base on handbook i write the fucntion as below. but i am confuse why i got error Error using fscanf Invalid file identifier....

ongeveer 2 jaar ago | 1 answer | 0

1

answer

Question


update all array of the value
i have array 10000x1 my plan is to upadate all value into new value a=old; %10000x1 b=new; % 10000x1 by using a=b; i got pr...

meer dan 2 jaar ago | 1 answer | 0

1

answer

Question


changed value of the specific matrix
i have matrix 20402x1 what i want is changes line of 3000 to 3100 =1 and other line 1500-1600 =1 any suggestion

ongeveer 3 jaar ago | 1 answer | 0

1

answer

Question


how to change value in element
I have value p consist of 10000x1 elements to smooth my calculation i need to changes a value at p ( from 4901 to 4949) and (fr...

ongeveer 3 jaar ago | 2 answers | 0

2

answers

Question


how to write loop for in for
i have problem during the looping i read "output.vtu" the condition how to store is every km max is 100 that is why i write t...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question


how to write correct looping
hi all i want to read file and which is some condition for data 1-100 is read properly but i am confused why is the value in ...

meer dan 4 jaar ago | 1 answer | 0

1

answer

Question


add matrix to cell
i have matrix 25x25, i need reflaction matrix from line no 2 to 25 i was looking at using fliplr but i have a problem, A=rand...

bijna 5 jaar ago | 1 answer | 0

1

answer

Question


Read .txt and Write in matab
Hi i have 30000 thousand line of input file in text file, but i only need line 2618-3400. imposible if i have to write manual ...

ongeveer 5 jaar ago | 2 answers | 0

2

answers

Question


how to import matrix using load
hi i want to write in "vtu file" i have some data point and pressure first of all i write point in matrix (30603x6)in vtu us...

ongeveer 5 jaar ago | 1 answer | 1

1

answer

Question


how to make loop in
i want to extract matrix total data 25 array %km = 72x1 (matrix) for x=1:25 cx = Km(x,1)+Km(x+1,1)+Km(x+6,1)+Km(x+7,1)+Km(x+...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


how to write 12 digit after comma
i read in vtk file as input file D= [ ' 0.99999884292 0.99999951733 1 0.99999737897 0.99998922997 0.99998569147 0.9999903...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


write node to cell center
i have 72 node ( 1, ...,72 ) each node have a value between 0-1 i want calculate average each node become 1 cell i know the c...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Answered
running MATLAB on a Linux machine, can use the function like " WScript.Shell" COM interface to send keystrokes to your application
i tried running using java.awt.robot.event.keyevent.VK_enter but in another simulation did not happen anything. i am too strug...

meer dan 5 jaar ago | 0

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Question


running MATLAB on a Linux machine, can use the function like " WScript.Shell" COM interface to send keystrokes to your application
i would like do many things to coupling between Matlab and antoher simulation i am facing that i need to save as data first thr...

meer dan 5 jaar ago | 2 answers | 0

2

answers

Answered
How do I send keystrokes from MATLAB to another application that was invoked using the bang(!) operator?
hi how about running in linux is there any script like Wscript.shell?

meer dan 5 jaar ago | 1

Answered
How to run a .exe file with push button (GUI)?
i want to execute file but in difference directory i am trying to change path using myPath ='/home/vaya/field_run/' command =...

meer dan 5 jaar ago | 0

Question


read input file different type
i have input file as vtu i am very struggling how to read the pressure value. <DataArray type="Float64" Name="pressure" form...

meer dan 5 jaar ago | 0 answers | 0

0

answers

Question


read and write same file VTU
hi i want to read and write VTU file and then visualize using Paraview. from original VTU file i already done open and visuali...

meer dan 5 jaar ago | 0 answers | 0

0

answers

Question


read vtu as input file
first of all, i using VTU file as input file in MATLAB. some input file succeeded to read. but i am wondering that i did not ge...

meer dan 5 jaar ago | 0 answers | 0

0

answers

Question


does not support cell arrays containing cell arrays or objects.
hi all i got function from share code but the problem when i fill the input as array i got that error my input file p = [100...

meer dan 5 jaar ago | 0 answers | 0

0

answers

Answered
can not update value
by modify this script and its work [nwc,hWW] =deal(nan(nw,1)); for i = 1:nw wm = fm.WellModels{...

meer dan 5 jaar ago | 1

Question


can not update value
hi Matlab i have done many time to used iteration for i want to update value in nwc and hWW put it value from fm.WellModel bu...

meer dan 5 jaar ago | 1 answer | 0

1

answer

Question


readable Grid Matlab in Paraview
Hi there're anyone can help me to open my GRID MATLAB in PARAVIEW i want to combine using MATLAB and C++ result.

bijna 6 jaar ago | 0 answers | 0

0

answers

Question


how to write in Matrix
dear all how to write in matrix this equation v = -(k./mu).*(grad(p) - (rho*g*dz); P = (1/dt)*(pv*rho) + div(rho*v) thank ...

bijna 6 jaar ago | 0 answers | 0

0

answers

Question


how to add 2( two) function
dear Matlab I have 2 functions q1 = @(p,T, bhp) WI .* (rho(p(w1),T(w1))./mu(p(w1),T(w1))) .* (p_conn(bhp,bh...

ongeveer 6 jaar ago | 1 answer | 0

1

answer

Question


how to write this equation ?
what's the mistake with my code T=linspace(100,1,10) mu = @(T) 0.001.*(0.2414.*10.^(247.8./((T-273)+68.12963))); ...

meer dan 6 jaar ago | 3 answers | 0

3

answers

Answered
how to write this equation ?
i want to calculate T inside of mu mu(T) 0.001.*(0.2414.*10.^(247.8./((T-273)+68.12963))); ↑ Error: Unexpected MA...

meer dan 6 jaar ago | 0

Answered
how to add matrix and scalar
thank you

meer dan 6 jaar ago | 0

Question


how to add matrix and scalar
Hi Matlab User i want to used how to write pv = @(p) pv_r.+ (cr * (p - p_r) ) Unexpected MATLAB operator. note; ...

meer dan 6 jaar ago | 2 answers | 0

2

answers

Answered
difference result with same equation
actually i want calculate this equation, that why i define by my self bhp and bhT, ho to prove aot calculate bhp,bhT if i ge...

meer dan 6 jaar ago | 0

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