MATLAB Online에서 열기 Hello all, I have a cell array A and a double array B like the following: A = {'21/02' '22/02' '25/02'} B = [2 7 9 5 7 0 3 6 1] I would like to merge them in order to obtain C like: C =
string array | cell array of character vectors | pattern scalar Categories to merge, specified as a string array, cell array of character vectors, or pattern scalar. If A is ordinal, then oldcats must specify a subset of categories that are consecutive. If they are not consecutive, then mer...
Example:T2 = mergevars(T1,vars,NewVariableName="MergedResults") Before R2021a, use commas to separate each name and value, and encloseNamein quotes. Example:T2 = mergevars(T1,vars,"MergeAsTable",true) Name of the merged variable, specified as a character vector or string scalar. ...
C = join(A,B,keys)performs the merge using the variables specified bykeysas the key variables in bothAandB.keysis a positive integer, a vector of positive integers, a character vector, a string array, a cell array of character vectors, or a logical vector. ...
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'VariableNames',{sprintf('%s%s',symi,smaSignalNameEnding)}); % Use the synchronize function to merge the timetables together. smaSignal = synchronize(smaSignal,smaSignali); end SMA信号时间表包含一个指标,当每种资产的5天移动平均线高于20天移动平均线上时,该指标的值为1,否则为0。每个股票指标的列...
mergevars将表或时间表变量合并成多列变量 vartype将变量类型作为下标对表或时间表进行索引 rows2vars调整表或时间表的方向以使行成为变量 stack将多个变量中的数据堆叠到一个变量中 unstack将单个变量中的数据分叠到多个变量中 inner2outer反转表或时间表中嵌套的表格层次结构 join使用键变量按行合并两个表或时间表...
string array | character vector | cell array of character vectors | pattern scalar | numeric array | logical array | subscript object Variables in the input table, specified as a string array, character vector, cell array of character vectors, pattern scalar, numeric array, logical array, or ...
在调用MATLAB函数时直接传入numpy array 而在R2023a中，进一步简化了Numpy与MATLAB之间在datatime、duration...
Matlab的数理统计工具箱是Matlab工具箱中较为简单的一个,其牵扯的数学知识是大家都很熟悉的数理统计,因此在本文中,我们将不再对数理统计的知识进行重复,仅仅列出数理统计工具箱的一些函数,这些函数的意义都很明确,使用也很简单,为了进一步简明,本文也仅仅给出了函数的名称,没有列出函数的参数以及使用方法,大家只需简单...