Wavelet Packet Analysis
- Updated2024-07-30
- 2 minute(s) read
Decomposes the signal according to the tree structure you specify and reconstructs the signal from the nodes you specify. This VI also returns the coefficients and the entropies of the nodes you select.

Dialog Box Options
Inputs/Outputs
File path
—
Specifies the file path of the data you want to load. This input is available only when you select the From file option in the Data Source section.
error in (no error)
—
error in describes error conditions that occur before this node runs. This input provides standard error in functionality.
Signal
—
Specifies the block diagram terminal of the data you want to load. This input is available only if you select the From terminal option in the Data Source section.
error out
—
error out contains error information. This output provides standard error out functionality.
node coeffs
—
Returns the coefficients of the nodes you select.
path out
—
Returns the paths of the nodes you select.
entropy
—
Returns the entropies of the nodes you select.
Reconstruction
—
Returns the reconstructed signal. |
File path
—
error in (no error)
—
Signal
—
error out
—
node coeffs
—
node coef
—
path out
—
Reconstruction
—