condition = true; if condition funcHandle = @(x) x + 1; else funcHandle = @(x) x - 1; end result = funcHandle(3); % 结果根据条件选择调用的函数而变化 函数句柄作为输出:函数可以返回函数句柄,使得调用方可以在不同情况下选择调用不同的函数。 代码语言:javascript 代码运行次数:0 运行 AI代码...
【摘要】 讲解matlab中的数据类型。 0. array(数组) 在matlab中,数据的基本单位是数组(array),数组就是组织成行和列的数据值的组合,单个的数据值是通过数组名和圆括号中的下标来进行访问的,下标用来确定某个值的行和列。在matlab中,标量也被看成数组来处理,即一行一列的数组。其中数组又可以分为向量(vector)...
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hess = false; end if isempty(NONLCON) flags.constr = false; else flags.constr = true; end % Process objective function if ~isempty(FUN) % will detect empty string, empty matrix, empty cell array % constrflag in optimfcnchk set to false because we're checking the objective, not ...
从这里的另一个答案中得到启发,我将提出以下解决方案: % MATLABinds = find(myarray == condition, n, 'first') # Pythonimport numpy as npinds = [ind for (ind, val) in np.ndenumerate(myarray == condition) if val]inds = inds[0:n] 我敢肯定,与ndenumerate相比,在哪个维度find优先运行方面,...
到9的不重复数 c = mat2cell(sd,[3,3,3],[3,3,3]) % 每个九宫格是否为1到9的不重复数 Condition_3 = true; for i = 1:9 tmp = c{i}; %第i个宫格对应的3×3的方阵 % tmp(:) 线性索引排序 if ~all(sort(tmp(:)) == (1:9)') Condition_3 = false; break end end Condition_...
% with RGB while balance multipliers WBMULTS = [R_scale G_scale B_scale]. % ALIGN is string indicating Bayer arrangement: 'rggb','gbrg','grbg','bggr' colormask = wbmults(2) * ones(m,n); % Initialize to all green values;
示例:(迭代法) 3.8条件语句if end 格式: if 逻辑表达式 程序语句 end 若逻辑是真则执行,逻辑是假则跳过 3.9多分支条件语句 if /elseif /else/ end 格式:...matlab学习 使用help文档库 点击MATLAB中的设置按钮--->help...选择改为Installed locally,然后应用一下 再重新点一下问号 help,就会出现help文档...
problem with matlab when trying to use a condition You've opened a scoped environment. In order to end the scope, you need to use |end|: if i == 1 % do stuff end If y... 거의 9년 전 | 0 답변 있음 Why is My Code Running So Slowly? Try using the profiler, ...
guess is that in the first case MATLAB is probably able to recognize that nothing is actually ever going to be changed so it knows it doesn't need to actually bother running through those loops, and it's pretty obvious just by inspection how many times the if statement condition will be ...