Paolo Prandoni submitted the
dsptricks
package.
Version number: 1.0 - July 2014 License type: lppl
Summary description: Macros for beautiful Digital Signal Processing plots
Announcement text: ----------------------------------------------------------------------
The package DSPTricks is a set of LaTeX macros (based on PSTricks) for plotting the kind of graphs and figures that are usually employed in digital signal processing publications. DSPTricks provides facilities for standard discrete-time lollipop plots, continuous-time and frequency plots, and pole-zero plots.
The companion package DSPFunctions provides macros to compute frequency responses and DFTs, while the package DSPBlocks supports DSP block diagrams.
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This package is located at http://mirror.ctan.org//graphics/pstricks/contrib/dsptricks/
More information is at http://www.ctan.org/pkg/dsptricks
We are supported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/usergroups.html .
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Thanks for the upload.
For the CTAN Team Petra Rübe-Pugliese