Help with loop or alternative solution

I have 90 seperate .csv files. I need to read these into matlab and then use the data.

All of the files are called 'Trial01.csv', 'Trial02.csv' to 'Trial90.csv'.

I'm trying to make a loop, so that it reads from one .csv file performs the actions, then reads in the next but I am struggling to do so.

After getting the data from these I also need to save it somehwere and I'm not sure where/how to do this.

So far I have this code:

nsub=90; %Number of tests

for i=1:nsub

Sub1CMJ=xlsread('Trial01.csv','D2790:D6005')

Num0=find(Sub1CMJ==0);%How many 0 readings = time in air

FT=length(Num0)*0.001; %Time of flight

g=-9.81

pk_disp=(0*(FT/2))-(0.5*g*(FT/2)^2); %Peak Jump Height using vt-0.5*a*t^2

end

Any help would be greatly appreciated.

Thanks

[Image Analyst]

http://www.mathworks.com/matlabcentral/answers/13205-tutorial-how-to-format-your-question-with-markup

Answer 1

[per isakson]

See How can I process a sequence of files?

Answer 2

[BOB]

I've tried that and it didn't help

[per isakson]

You need to be more specific. What have you done? What specific problems do you encounter?

Answer 3

[BOB]

I'm just struggling to make it loop round. It works for the first file, but I can't get it to then read in the second file afterwards and so on. BAsically I want it to read in the first file, do the equations, give me the outputs and save them, and then read in the second file and do it all again. for 90 files.

thanks

[per isakson]

Read the FAQ entry once more!

[BOB]

I tried this many times and it just wouldn't work

[per isakson]

You need to be more specific. What have you done? What specific problems do you encounter?

[BOB]

I NEED IT TO LOOP AND I CAN'T DO IT.

please help