Signal Processing Toolbox

Changing the Sampling Frequency

To change the sampling frequency of your filter, right-click in any filter response plot and select Sampling Frequency from the context menu.

To change the filter name, type the new name in Filter name. (In fvtool, if you have multiple filters, select the desired filter and then enter the new name.)

To change the sampling frequency, select the desired unit from Units and enter the sampling frequency in Fs. (For each filter in fvtool, you can specify a different sampling frequency or you can apply the sampling frequency to all filters).

To save the displayed parameters as the default values to use when FDATool or FVTool is opened, press Save as default.

To restore the MATLAB defined default values, click Restore original defaults.

Drawing Spectral Masks

Displaying the Response in FVTool

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