I have a matrix A and avector y. I want to create a loop which names and defines them the matrix A from A1,...,A10. fori = 1:10 A{i} = X(y==i) end Unfortunately this code does not work. It would be nice to end up with a double and not a cell ...
0 1 0 0 Current unit vector: 0 0 1 0 Tips To programmatically exit the loop, use abreakstatement. To skip the rest of the instructions in the loop and begin the next iteration, use acontinuestatement. Avoid assigning a value to theindexvariable within the loop statements. Theforstatement...
Several nested for-loops within parfor-loop... Learn more about parfor, parallel computing, parallel computing toolbox, index, indexing, parsim, nested loops MATLAB, Simulink
Consider the first iteration of the outer loop over i. I assume the variable X1 does not exist yet. If none of the elements in the tenth column of X are equal to 1, the variable X1 will never be created inside the inner loop over j since the body of the if statement will never ex...
3matlab_4. Loops Matlab4 3.4LoopsLoopsareMATLABconstructsthatpermitustoexecuteasequenceofstatementsmorethanonce.Therearetwobasicformsofloopconstructs:whileloopsandforloops.Themajordifferencebetweenthesetwotypesofloopsisinhowtherepetitioniscontrolled.Thecodeinawhileloopisrepeatedanindefinitenumberoftimesuntilsomeuser...
Loop Control Statementsforfor index = values program statements : endbreak, continue parallel-forparfor loopvar = initval:endval; statements; end parfor (loopvar = initval:endval, M); statements; end whilewhile expression statements endbreak, continue ...
% LOOP: index for i = 1:8 tmpString = sprintf('%d',i); % create a figure hFigure = figure(1); set(hFigure, 'position',[100 100 300 300], 'color','w'); % create an axes hAxes = axes('parent',hFigure); set(hAxes, 'units','pixels', 'position',[1 1 300 300]); ...
最简单的重复命令是for 圈(for-loop),其基本形式为: for 变数 = 矩阵; 运算式; end 其中变数的值会被依次设定为矩阵的每一行,来执行介於for和end之间的运算式。因此,若无意外情况,运算式执行的次数会等於矩阵的行数。 举例来说,下列命令会产生一个长度为6的调和数列(Harmonic sequence): ...
最简单的重复命令是for 圈(for-loop),其基本形式为: for 变数 = 矩阵; 运算式; end 其中变数的值会被依次设定为矩阵的每一行,来执行介於for和end之间的运算式。因此,若无意外情况,运算式执行的次数会等於矩阵的行数。 举例来说,下列命令会产生一个长度为6的调...
% Hint: We recommend implementing backpropagation using a for-loop % over the training examples if you are implementing it for the % first time. % % Part 3: Implement regularization with the cost function and gradients. % % Hint: You can implement this around the code for ...