indexing my answer into matrix form

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Muqhairie Marzuki
Muqhairie Marzuki 2020 年 12 月 24 日
編集済み: Walter Roberson 2020 年 12 月 24 日
how do i display my answer that is x0 (which is a 3x1 matrix) into a matrix where the rows are my x0 and the columns are my i,(number of iteration)
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Muqhairie Marzuki
Muqhairie Marzuki 2020 年 12 月 24 日
okay so i have my final answer that is after solving a system of linear equation my answer should be a matrix of 3x1 that is the values of x,y and z respectively. so what i want to know is how do i display that in a form of matrix where the number of rows represents the variables and the number columns represents the number of iteraions, i which is also included in my calculator

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Walter Roberson
Walter Roberson 2020 年 12 月 24 日
編集済み: Walter Roberson 2020 年 12 月 24 日
format long g
for i = 1 : 10
%x0 = some calculation involving values indexed at i that gives a vector of length 3
x0 = [sin(2*pi*i+i/2), -cos(2*pi*i-i/2), cos(2*pi*i+i/2)*sin(2*pi*i-i/2)];
results(:,i) = x0;
end
disp(results)
Columns 1 through 6 0.479425538604203 0.841470984807896 0.997494986604054 0.909297426825682 0.598472144103957 0.141120008059869 -0.877582561890373 -0.540302305868139 -0.0707372016677022 0.416146836547143 0.801143615546934 0.989992496600446 -0.420735492403949 -0.454648713412841 -0.0705600040299343 0.378401247653963 0.479462137331568 0.139707749099461 Columns 7 through 10 -0.350783227689618 -0.756802495307927 -0.977530117665097 -0.958924274663139 0.936456687290796 0.65364362086361 0.210795799430778 -0.283662185463229 -0.328493299359396 -0.494679123311693 -0.20605924262088 0.272010555444682
t = array2table(results, 'rownames', {'x', 'y', 'z'}, 'VariableNames', "t="+string(1:size(results,2)))
t = 3x10 table
t=1 t=2 t=3 t=4 t=5 t=6 t=7 t=8 t=9 t=10 __________________ __________________ ___________________ _________________ _________________ _________________ __________________ __________________ __________________ __________________ x 0.479425538604203 0.841470984807896 0.997494986604054 0.909297426825682 0.598472144103957 0.141120008059869 -0.350783227689618 -0.756802495307927 -0.977530117665097 -0.958924274663139 y -0.877582561890373 -0.540302305868139 -0.0707372016677022 0.416146836547143 0.801143615546934 0.989992496600446 0.936456687290796 0.65364362086361 0.210795799430778 -0.283662185463229 z -0.420735492403949 -0.454648713412841 -0.0705600040299343 0.378401247653963 0.479462137331568 0.139707749099461 -0.328493299359396 -0.494679123311693 -0.20605924262088 0.272010555444682

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