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项目描述

Libfilth is a library for designing, analysing, transforming,
and executing digital FIR and IIR filters.

系统要求

System requirement is not defined
Information regarding Project Releases and Project Resources. Note that the information here is a quote from Freecode.com page, and the downloads themselves may not be hosted on OSDN.

2004-05-22 22:05
0.4

使用Doxygen生成API文档加入。一个主要的工作是清理未使用的功能,以及所有的源文件的拼写检查。
标签: Documentation
Doxygen-generated API documentation was added. A
major cleanup was done of unused functions, and
the spelling of all source files was checked.

2004-05-13 17:16
0.3

IIR滤波器改造补充说,模拟滤波器代表是重写。阿尔帕斯IIR滤波器的实现进行了调试。
标签: Minor feature enhancements
IIR Filter transformation was added, and analog
filter representation was reworked. Allpass
realization of IIR filter was debugged.

2004-04-26 10:30
0.2

为模拟贝塞尔新的设计方法,增加了汤姆森过滤器。 IIR滤波器的设计,调试,并为椭圆通带增益误差以及切比雪夫问题是固定的。
标签: Minor feature enhancements
A new design method for analog Bessel-Thomson filters was
added. The IIR Filter design was debugged, and problems with
passband gain errors for Elliptic and Chebyshev were fixed.

2004-04-11 08:30
0.1

标签: Initial freshmeat announcement

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