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DESIIR
- desiir.for 利用双线性Z变换设计巴特沃斯和切比雪夫I型IIR数字滤波器，包括低通、高通、带通、带阻四种形式。使用者只需指定通带、阻带的边缘实际频率及相应的衰减，便可输出数字滤波器 的级联形式的各子系统分子、分母的系数，并输出其幅频和相频响应。 -bilinear Z transform desiir.for design using Butterworth and Chebyshev IIR digital filter-I, including the low-pass, h
DEFIRB
- defirB.for 用频率抽样法设计FIR滤波器。-defirB.for frequency sampling method used FIR filter design.
DEFIRC
- defirC.for 用切比雪夫最佳一致逼近法设计FIR滤波器，调用子程序remez1。-Chebyshev defirC.for with the best uniform approximation FIR filter design, call subroutine remez1.
Guss
- fortran语言实现的，高斯滤波，很好的一个滤波程序，简单实用，-fortran language, Gaussian filter, a good filtering process, simple and practical,
dtlb1
- 这是一个带通滤波的Fortran程序，主要用于滤出低频信号，多见于气象与气候的研究-The Fortran program is a bandpass filter, mainly used to filter out low frequency signal, used in the study of weather and climate
hankel变换fortran程序
- 该资料较对需要fortan语言hankel滤波编程有较好用途(The data should be useful for programming with the fortan language hankel filter.)