CTAN update: pst-sigsys

This should be at your local mirror within a day. Jim Hef{}feron Saint Michael's College ........................................................................ The following information was provided by our fellow contributor: Name of contribution: pst-sigsys Version number: 1.3 Author's name: Farshid Delgosha Summary description: An update to the pst-sigsys package License type: lppl Announcement text:

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This package is a collection of useful macros for disciplines related to signal processing. It defines macros for plotting a sequence of numbers, drawing the pole- zero diagram of a system, shading the region of convergence, creating an adder or a multiplier node, placing a framed node at a given coordinate, creating an up-sampler or a down-sampler node, drawing the block diagram of a system, drawing adaptive systems, sequentially connecting a list of nodes, and connecting a list of nodes to one node using any node-connecting macro.

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This package is located at http://tug.ctan.org/tex-archive/graphics/pstricks/contrib/pst-sigsys . More information is at http://tug.ctan.org/pkg/pst-sigsys (if the package is new it may take a day for that information to appear). We are supported by the TeX Users Group http://www.tug.org . Please join a users group; see http://www.tug.org/usergroups.html .