Mathcad Add-On Product Family
Signal Processing Extension Pack (version 3)
Product Overview
EXAMPLES
Built-in functions simplify many signal processing tasks. Here, built-in
functions for filtering digital signals under various sampling rates and
conditions simply analysis procedures making it easy to perform iterative
what-if scenarios.
With MathcadÍs support
for scripting languages, creating your own custom application is easy. Here,
an audio signal is processed, and then the output is displayed within a
custom application.
This example illustrates "smoothing" by computing the linear
convolution of 2-Dimensional data using a 2D FFT technique. The input
data, along with the convolved data is shown here, both as images and
as surface plots.
This example illustrates how the Remez exchange algorithm for FIR
filter design is easily applied to calculate the impulse response of the
filter and associated stopband and passband errors, using external frequencies
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