How to pass arguments from mfile to another function?

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DhanaLakshmiR 2018-2-20

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https://ww2.mathworks.cn/matlabcentral/answers/383645-how-to-pass-arguments-from-mfile-to-another-function

编辑： DhanaLakshmiR 2018-2-20

function [xposition yposition altitude]=position(xpos,ypos,alt,velx,vely,velz,delt)

for this function i need to pass the input arguments from another mfile how?

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Guillaume 2018-2-20

Can you clarify what problem you're having? The whole points of functions (m files) is that you can pass inputs and outputs between them

DhanaLakshmiR 2018-2-20

编辑：DhanaLakshmiR 2018-2-20

I have mentioned position(xpos,ypos,alt,velx,vely,velz,delt) this xpos ypos and so on have to be calculated from the program having 1000 lines of code so that i want to send that values to this function as arguments is this possible?. This function should be call back in another file

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Answer 1

KSSV 2018-2-20

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Don't keep data in .m file......keep them in a text file, where you can use importdata / load to load the data into workspace.

If you have them in .m file....give the data a variable name..and run the file once....the variables with data will be loaded into workspace.

Or, if you have data in .m file, give them variables names as input to the function, and copy the calling function:

[xposition yposition altitude]=position(xpos,ypos,alt,velx,vely,velz,delt) ;

Under the data and run the m file.

I suggest you to keep the data in text file and use load.

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KSSV 2018-2-20

If you have lot of for loops..you need to save your data at every iteration into a matrix....so that every value is saved. Show, us your code to get precise help.

DhanaLakshmiR 2018-2-20

编辑：DhanaLakshmiR 2018-2-20

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For your convenience, i have shorted my code.

for icount =1:30000
velx=u*dcm(1,1)+v*dcm(1,2)+w*dcm(1,3);
vely=u*dcm(2,1)+v*dcm(2,2)+w*dcm(2,3);
velz=u*dcm(3,1)+v*dcm(3,2)+w*dcm(3,3);
xpos=xpos+velx*delt;
ypos=ypos+vely*delt;
alt=alt-velz*delt;
end
for 30000 iterations the values xpos ypos alt should be calculated from each minor equations available in the code,all are dependent. So that only i am asking can we pass the required datas from current mfile to the function. Kindly give answers.