Add Array in a Cell in a For Loop

8 ビュー (過去 30 日間)
Fabio Taccaliti
Fabio Taccaliti 2022 年 4 月 26 日
コメント済み: Fabio Taccaliti 2022 年 4 月 26 日
Hello,
I would like to add 6 array in a cell (in a new row for each for loop iteration), how can I do it?
The 6 arrays are x_wing, y_wing, z_wing and also x_winglet, y_winglet, z_winglet and the cell is Coordinates that I created outside the loop with the correct dimensions, but when I'm doing Coordinates{i} = {x_wing, y_wing, z_wing, x_wingtip, y_wingtip, z_wingtip}; it filling just the first column of the cell.
This is what I did right now.
Thanks
Coordinates = cell(length(Coo2(:,7)),6);
for i = 1:length(Coo2(:,7))
x = (5:30:95)/100;
x = [x x];
z_wing = (366.2966:15:700-193.7-5)/100;
z_wingtip = (545:30:695)/100;
y = 5*0.18*(0.2969*sqrt(x(1:4))-0.126*x(1:4)-0.3516*x(1:4).^2+0.2843*x(1:4).^3-0.1036*x(1:4).^4);
y = [y -y];
% Angle of Attack
x1 = [0.5+(x(1)-0.5)*cosd(5)-y(1)*sind(5), 0.5+(x(2)-0.5)*cosd(5)-y(2)*sind(5), 0.5+(x(3)-0.5)*cosd(5)-y(3)*sind(5), 0.5+(x(4)-0.5)*cosd(5)-y(4)*sind(5), 0.5+(x(5)-0.5)*cosd(5)-y(5)*sind(5), 0.5+(x(6)-0.5)*cosd(5)-y(6)*sind(5), 0.5+(x(7)-0.5)*cosd(5)-y(7)*sind(5), 0.5+(x(8)-0.5)*cosd(5)-y(8)*sind(5)];
y1 = [(x(1)-0.5)*sind(5)+y(1)*cosd(5), (x(2)-0.5)*sind(5)+y(2)*cosd(5), (x(3)-0.5)*sind(5)+y(3)*cosd(5), (x(4)-0.5)*sind(5)+y(4)*cosd(5), (x(5)-0.5)*sind(5)+y(5)*cosd(5), (x(6)-0.5)*sind(5)+y(6)*cosd(5), (x(7)-0.5)*sind(5)+y(7)*cosd(5), (x(8)-0.5)*sind(5)+y(8)*cosd(5)];
x_wing = x1;
y_wing = y1;
wingtip_angle = Coo2(i,7);
y_1 = -(z_wingtip(1)-5.062) * sind(wingtip_angle);
y_2 = -(z_wingtip(2)-5.062) * sind(wingtip_angle);
y_3 = -(z_wingtip(3)-5.062) * sind(wingtip_angle);
y_4 = -(z_wingtip(4)-5.062) * sind(wingtip_angle);
y_5 = -(z_wingtip(5)-5.062) * sind(wingtip_angle);
y_6 = -(z_wingtip(6)-5.062) * sind(wingtip_angle);
x_wingtip = repmat(x_wing, 6, 1);
y_wingtip = [y_1; y_2; y_3; y_4; y_5; y_6];
y_wingtip = repmat(y_wingtip, 1, 8);
y_wingtip = [y_wingtip(:,1)+y_wing(1)*cosd(wingtip_angle), y_wingtip(:,2)+y_wing(2)*cosd(wingtip_angle), y_wingtip(:,3)+y_wing(3)*cosd(wingtip_angle), y_wingtip(:,4)+y_wing(4)*cosd(wingtip_angle), y_wingtip(:,5)+y_wing(5)*cosd(wingtip_angle), y_wingtip(:,6)+y_wing(6)*cosd(wingtip_angle), y_wingtip(:,7)+y_wing(7)*cosd(wingtip_angle), y_wingtip(:,8)+y_wing(8)*cosd(wingtip_angle)];
z_wingtip = 5.062 + (z_wingtip-5.062) .* cosd(wingtip_angle);
z_wingtip = repmat(z_wingtip, length(x_wing), 1)';
z_wingtip = [z_wingtip(:,1)+y_wing(1)*sind(wingtip_angle), z_wingtip(:,2)+y_wing(2)*sind(wingtip_angle), z_wingtip(:,3)+y_wing(3)*sind(wingtip_angle), z_wingtip(:,4)+y_wing(4)*sind(wingtip_angle), z_wingtip(:,5)+y_wing(5)*sind(wingtip_angle), z_wingtip(:,6)+y_wing(6)*sind(wingtip_angle), z_wingtip(:,7)+y_wing(7)*sind(wingtip_angle), z_wingtip(:,8)+y_wing(8)*sind(wingtip_angle)];
x_wing = repmat(x_wing, 8, 1);
y_wing = repmat(y_wing, 8, 1);
z_wing = repmat(z_wing(3:end), length(x_wing), 1)';
Coordinates{i} = {x_wing, y_wing, z_wing, x_wingtip, y_wingtip, z_wingtip};
clearvars x_wing y_wing z_wing x_wingtip y_wingtip z_wingtip;
end

採用された回答

Mohammad Sami
Mohammad Sami 2022 年 4 月 26 日
編集済み: Mohammad Sami 2022 年 4 月 26 日
Your current code is creating a nested cell array. You can change it as follows.
% for testing %
i = 1;
x_wing = 1;
y_wing = 2;
z_wing = 3;
x_wingtip = 4;
y_wingtip = 5;
z_wingtip = 6;
% change as follows
Coordinates(i,:) = {x_wing, y_wing, z_wing, x_wingtip, y_wingtip, z_wingtip};
% for testing %
i = 2;
Coordinates(i,:) = {x_wing, y_wing, z_wing, x_wingtip, y_wingtip, z_wingtip};
Coordinates
Coordinates = 2×6 cell array
{[1]} {[2]} {[3]} {[4]} {[5]} {[6]} {[1]} {[2]} {[3]} {[4]} {[5]} {[6]}
  1 件のコメント
Fabio Taccaliti
Fabio Taccaliti 2022 年 4 月 26 日
Thanks Mohammad for the answer! Now it works :)

サインインしてコメントする。

その他の回答 (0 件)

カテゴリ

Help Center および File ExchangeLoops and Conditional Statements についてさらに検索

タグ

製品


リリース

R2022a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by