renameFilters

Update filter names in Filter Analyzer app

Since R2024a

Syntax

renameFilters(fa,filtnames,newfiltnames)

Description

renameFilters(fa,filtnames,newfiltnames) renames the filters in the Filter Analyzer app fa with names specified in filtnames to the names specified in newfiltnames.

Examples

Rename Filters

Start the Filter Analyzer app with two lowpass filters.

d1 = designfilt("lowpassfir", ...
    PassbandFrequency=0.45,StopbandFrequency=0.55);
d2 = designfilt("lowpassfir", ...
    PassbandFrequency=0.25,StopbandFrequency=0.35);
fa = filterAnalyzer(d1,d2);

Rename the filters to "LP1" and "LP2".

renameFilters(fa,["d1" "d2"],["LP1" "LP2"])

Input Arguments

fa — Filter Analyzer app handle

filterAnalyzer object

Filter Analyzer app handle, specified as a filterAnalyzer object.

filtnames — Filter names

string vector

Filter names, specified as a string vector. Filter names are the names that identify the different filters in the app Filters table.

Example: ["LP_a" "LP_b"]

Data Types: char | string

newfiltnames — New filter names

string vector

New filter names, specified as a string vector. newfiltnames must have the same number of elements as filtnames.

Data Types: char | string

Version History

Introduced in R2024a