I have a matix where each value is a string and I want to export it to a csv file. I have tried using csvwrite but it doesn't like that my matrix is full of strings, how can I do this? I have also tried using w
% Extract matrix called Data from the structure: myMatrix = storedStructure.Data; % Change names to whatever you actually have. % Write the extracted matrix out to a CSV file. fullFileName = fullfile(pwd, 'MyData.csv'); % Get full path and name. csvwrite(fullFileName, myMatrix);...
%write numerical data to csv dlmwrite(filename, DATA,'-append','delimiter',','); where DATA is a numeric matrix and DATAtxt contains the header names of the columns. This code ,however, writes NaN values which causes me problems later on . How can I export these NaN values as empty...
csvwrite writes a maximum of five significant digits. If you need greater precision, use dlmwrite with a precision argument. csvwrite does not accept cell arrays for the input matrix M. To export a cell array that contains only numeric data, use cell2mat to convert the cell array to a num...
To export a cell array that contains only numeric data, use cell2mat to convert the cell array to a numeric matrix before calling csvwrite. Algorithms csvwrite terminates each line with a line feed character ('\n' or char(10)) and no carriage return....
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I have a large matrix that I'd like to import, preferably in one command into a few different Matlab variables. I have been attempting to use "importdata" but it doesn't seem to respect the row headers because many of them are numeric (CUSIPS). I have a file that's roughly 1000x...
请参照以下步骤用matlab画正态分布曲线。1、首先将需要被分析的数据文件整理为矩阵文件,即行列分明的数据文件。2、打开matlab软件之后,点击菜单栏里的“import data”,准备加载需要统计分析的数据。3、打开加载界面之后,找到要加载的数据文件,点击打开。4、在加载的界面,将类型选择“matrix”矩阵列表, ...
# convert an array of values into a dataset matrix def create_dataset(dataset, look_back=1):#后一个数据和前look_back个数据有关系 dataX, dataY = [], [] for i in range(len(dataset)-look_back-1): a = dataset[i:(i+look_back), 0] ...