Using IDL
Signal Processing
The following topics are covered in this section:
Overview of Signal Processing
Digital Signals
Signal Analysis Transforms
The Fourier Transform
Interpreting FFT Results
Displaying FFT Results
Using Windows
Aliasing
FFT Algorithm Details
The Hilbert Transform
The Wavelet Transform
Convolution
Correlation and Covariance
Digital Filtering
Finite Impulse Response (FIR) Filters
FIR Filter Implementation
Infinite Impulse Response (IIR) Filters
Routines for Signal Processing
References
IDL Online Help (March 06, 2007)
