MATLAB FINANCIAL DERIVATIVES TOOLBOX Manuel d'utilisateur télécharger pdf (Page 97)

Figure 16: Excel®’s Save As window

The data will be saved in a file with the name: “random_number_data.txt”

that can be loaded in Matlab. If by mistake, you save the file and there is an

entry at cell (A8), then when you attempt to

d it you will get an error.

7.2 Saving Text ASCII Files: The

command

On the very opposite, when you need to save some data in a text file to be

able to access it later either by viewing it with Microsoft® Excel® or by re-

loading to Matlab, the user can use the

e command. The general calling

syntax of the

is of the following form:

“

filename.ext variable_name options”

If a path is not provided with filename, this command saves the elements of

the variable_name in a file with the complete name filename.ext (where ext

stands for the extension of the filename and for consistency try to always use

.txt) in the current directory. If the scalar/vector/matrix (you cannot save cell

arrays or structures with this command unless first you extract their data in

a matrix or a vector variable) that is located in the workspace under the

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MATLAB FINANCIAL DERIVATIVES TOOLBOX Manuel d'utilisateur Page 97