I would like to change all variable names within a table, to attached file, a cell array. This is what i use now; rf1.Properties.VariableNames = vars1 댓글 수: 1 Stephen232023년 7월 27일 Since R2020a see also: https://www.mathworks.com/help/matlab/ref/table.renamevars.ht...
可以在命令行窗口(Matlab默认启后动界面的中间)中执行命令,除了运算公式外,关闭Matlab、改变当前文件夹、新建.m文件之类的都可以以命令形式执行,下面对最为常用的基本命令进行总结: 上面所有函数都可以用“help funcName”或“doc funcName”命令查看帮助,参考Matlab R2012a帮助文档“MATLAB/Functions”。 当前文件夹(...
I want to fill my table in a loop since i do not know how long the table is going to be. The only thing that does not change along is the variable names. Does anyone know how i can fix this? This is my code and i inserted an image of the result i ge...
1: % (CHAPTER \d) matches CHAPTER with any number, and the () brackets surrounding it will capture the match in the tokens variable. % \. matches the period % \s* matches any possible whitespace % (.*?)1 will capture any text till the next 1 in the text. Note the question mark ...
i have a timetable that specifies whether a date listed is working day or not-working day, by assigning 1 for working day and 0 for not-working day. I wish to implement the holidays to the variable 'working day' of the timetable as well by changing the working day (1) to not-wo...
% unrecognized property name or invalid value makes property application % stop. All inputs are passed to untitled_OpeningFcn via varargin. % % *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one % instance to run (singleton)". ...
Input table, specified as a table or timetable. IfT1is a timetable, then you cannot useconvertvarsto convert its row times, because the row times are not contained in a timetable variable. The row times are timetable metadata. vars—Variables in input table or timetable ...
由于数据不太规整,我们使用readtable读取table格式数据表,之后循环找到我们想要的数据。 Data=readtable('2022.1.15.CSV','VariableNamingRule','preserve');% 获取各组数据的名称treatName=unique(Data.treat,'stable');% 配色数据colorList=[84,148,206;255,130,131;13,137,138;249,204,82]./255;fori=1...
function new_weights = allocationFunctionName(current_weights, pricesTimetable) 使用定义好的策略函数计算初始的投资组合的各个资产的权重; 定义回测策略,输入的参数包括:策略函数、rebalance的频度、回溯窗口大小、交易费率、初始权重 - 使用回测策略和资产数据进行回测; ...
T2 = rowfun(@(x) {fullfile('E:', [x, '.txt'])}, T, 'InputVariables', 'Code', 'OutputVariableName', 'filename', 'ExtractCellContents', true); for i = 1:height(T) filename = cell2mat(T2.filename(i)); % Convert cell array to character array. ...