Useful for when you have a lot of variables in a structure or in your workspace and you want to find which ones are equal to a certain number, or have a certain text in a deeply buried field. Cite As Gordon (2
eqn = (a1/K)^(1/n) + (a1/E) == q; E=30000; K=174.6; n=0.202; q=0.02; solx = solve(eqn, a1) I want to find value of (a1) but with this code I cant find it. suggest me correct solution 댓글 수: 0 댓글을 달려면 로그인하십시오. ...
Optimization variable, specified as anOptimizationVariableobject. Createvarusingoptimvar. Example:var = optimvar('var',4,6) Named index, specified as a cell array of character vectors, character vector, string vector, or integer vector. The number ofstrindexarguments must be the number of dimension...
hasLBs); uFinite = u(finDiffFlags.hasUBs); % Create structure of flags and initial values, initialize merit function % type and the original shape of X. flags.meritFunction = 0; initVals.xOrigShape = X; diagnostics = strcmpi(optimget(options,'Diagnostics',defaultopt,'fast'),'on'); ...
Median_of_whole = median('payInfo(:,4)'); %split the set [row,col] = find('payInfo(:,4)', Median_of_whole); %find median of lower and upper set Median_of_lower = median('payInfo(1:row-1,4)'); Median_of_upper = median('payInfo...
其他为0的nxn的矩阵zeros(n1,n2)% 全为0的n1xn2的矩阵ones(n1,n1)% 全为1的n1xn2的矩阵diag([a1,a2,a3])% 对角线为a1,a2,a3,其他为0的对角矩阵max(A)% 对于矩阵中每一列找出最大值(min,sum,mean)max(max(A))% 矩阵中最大的值sort(A)% 矩阵每一列排序sortrows(A)% 矩阵每一行排序find(A...
(dim) = true; r = find(~tf); perm = [find(tf), r]; x = permute(x, perm); x = reshape(x,[prod(ysiz(dim)), prod(ysiz(r))]); ysiz(dim) = 1; end xclass = class(x); if ~isnative outclass = 'double'; else outclass = xclass; end if intmin(xclass) == 0 accum...
Median_of_whole = median('payInfo(:,4)'); %split the set [row,col] = find('payInfo(:,4)', Median_of_whole); %find median of lower and upper set Median_of_lower = median('payInfo(1:row-1,4)'); Median_of_upper = median('payInfo...
You might find these chapters and articles relevant to this topic. Chapter An Introduction to Matlab® 1.14 Matlab Graphics Matlab provides a wide range of graphics facilities which may be called from within a script or used simply in command mode for direct execution. We begin by considering ...
% (1) A data matrix consists of 52 channels × 16 variables was extracted. % (2) Statistical test was applied to find the significantly different % channels on each variable, and subsequently generate feature channels % as predictors for a classifier. ...