Store data into an Array or variable
16 ビュー (過去 30 日間)
古いコメントを表示
BELOW is a part of my codes. ARDUNIO - MATLAB.
PROBLEM: I want to store all values of P, Q and V in every update of the loop so that it would now be easy for me to print it to excel using xlswrite.
CAN SOMEONE HELP ME WITH THIS. Or any alternative to store the data for DATA ACQUISITION FOR MY STUDY. your answers are a great help.
while strcmp(start,'DISCONNECT')
RxText = fscanf(serConn);
RxText = strtrim(RxText);
disp(RxText);
pause(0.5)
%%%%%%%for data acquisition
handles.counter = handles.counter + 1;
[InRange,power,va,var,pf,volt,current,id]=strread(RxText,'%s%s%s%s%s%s%s%s','delimiter',',');
%%%MAIN POWER ANALYZER
if strcmp(id,'B') %DATA FOR MAIN PA
set(handles.LP4,'String',power);
set(handles.LQ4,'String',var);
set(handles.LV4,'String',volt);
%%%%CONVERT STRING TO DOUBLE %%%%%%
P4= str2double(power);
Q4 = str2double(var);
V4 = str2double(volt);
%%%%CONDITION SET TO LOAD MAIN STAT
if P4>70 && P4<80
set(handles.STAT4,'String','WARNING');
elseif P4>80
set(handles.STAT4,'string','SYSTEM OVERLOAD');
else
set(handles.STAT4,'string','NORMAL');
end
%%%%%DATA ACQUISITION %%%%%
P4(handles.counter,1) = P4
%Q4(handles.counter,2) = Q4;
%V4(handles.counter,3) = V4;
% data = [P1 Q1 V1]
end
0 件のコメント
採用された回答
Walter Roberson
2013 年 3 月 5 日
count = 0; %before loop
Inside the loop,
count = count + 1;
data(count, :) = [P1 Q1 V1];
その他の回答 (1 件)
参考
カテゴリ
Help Center および File Exchange で Creating and Concatenating Matrices についてさらに検索
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!