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Importing and Exporting Information from the Graphical Interface

The tool lets you save the estimated density to disk. The toolbox creates a MAT-file in the current directory with a name you choose.

To save the estimated density, use the menu option FileSave Density. A dialog box appears that lets you specify a directory and filename for storing the density. Type the name dex1cusp. After saving the density data to the file dex1cusp.mat, load the variables into your workspace:

Name
Size
Bytes
Class
thrParams
1x4
464
cell array
wname
1x4
8
char array
xdata
1x250
2000
double array
ydata
1x250
2000
double array

The estimated density is given by xdata and ydata. The length of these vectors is of the same as the number of bins you choose in step 4. In addition, the parameters of the estimation process are given by the wavelet name in wname.

and the level dependent thresholds contained in thrParams, which is a cell array of length 4 (the level of the decomposition). For i from 1 to 4, thrParams{i} contains the lower and upper bounds of the interval of thresholding and the threshold value (since interval dependent thresholds are allowed). For more information, see One-Dimensional Variance Adaptive Thresholding of Wavelet Coefficients. For example, for level 1,

At the end of this section, turn the extension mode back to zero padding using


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