t = varfun(@(x){unique(x,'stable')},t) t = 1×3 table Fun_Var1 Fun_Var2 Fun_Var3 ___ ___ ___ {2×1 cell} {2×1 cell} {3×1 cell} t.(1){:} ans = 2×1 cell array {'red' } {'orange'} t.(2){:} ans = 2×1 cell array {'blue' } {'orange'} ...
[C, ia, ic] = unique(A,'sorted') C =1×32 5 9 ia =3×12 4 1 ic =4×13 1 3 2 Unique Values in Array Containing NaNs Define a vector containingNaN. A = [5 5 NaN NaN]; Find the unique values ofA. C = unique(A) ...
Unique Values in Array Containing NaNs Copy Code Copy Command Define a vector containing NaN. Get A = [5 5 NaN NaN]; Find the unique values of A. Get C = unique(A) C = 1×3 5 NaN NaN unique treats NaN values as distinct. Unique Elements in Presence of Numerical Error ...
C =1×4 cell{'One'} {'one'} {'twenty-two'} {'two'} Create a string array, where some of the strings have trailing white space. A = ["dog""cat""horse""horse""dog "]; Find the unique strings in the string array.uniquetreats strings with trailing white space as distinct strings...
Find the table rows with unique values in the first variable Age. If you only want one table variable to contain unique values, you can use the indices returned by unique to extract those rows from the table. Get [C,ia] = unique(A.Age); B = A(ia,:) B=3×3 table Age Height ...
Finding Duplicate string values in two cell array 22124x1ww2.mathworks.cn/matlabcentral/answers/265262-finding-duplicate-string-values-in-two-cell-array-22124x1#comment_489637 查找数值数组或字符串数组中重复的元素,可以使用getDuplicates()函数: % find duplicate entries in the list function [dupNam...
% This function 'uniqueStrCell' performs 'UNIQUE' for cell array of string. % The output cell 'out' will include only string cells and numeric cells converted to strings % , and exclude NaN and empty cells. % Example: % inputStrCell={'ek','wekf', 29, NaN, [],'we'}; ...
clc;clear% 本程序为字母数字的cell的unique示例程序C=cell(60,1);for i=1:20 C{i,1}='skd';endfor i=21:40 C{i,1}='butject';endfor i=41:60 C{i,1}=[100,200,300];end[A,I,J]=unic(C);% unic函数只适用于一维（n行1列）的cell数组最后得到的结果是：
Control Selection of Unique Values Copy Code Copy Command Use the occurrence option to control which elements uniquetol selects as being unique. Create a vector and find which elements are unique within a tolerance of 1e-1. Get a = [1 1.1 1.11 1.12 1.13 2]; c = uniquetol(a,1e-1) ...
使用readtable、readmatrix 或 readcell 函数从文件(如 CSV、Excel)导入数据。 data = readtable('data.csv'); % 读取CSV文件为表格 2. 查看数据 在清洗数据之前,首先要检查数据的结构和内容。 head(data); % 查看前几行数据 summary(data); % 查看数据的摘要信息 ...