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  • License: Freeware
  • Last update: 5 years ago
  • Total downloads: 143
  • Price: Free |
  • Operating system: Linux, Mac OS X, Win All, BSD, Solaris
  • Publisher: Evan Ruzanski (5 other programs)
See full specifications

scripts default iconComprehensive DSP Toolbox (Scripts) Publisher's description

er_add: Add given tranfer functions.

Functions are described briefly below:

1) er_add: Add given tranfer functions.
2) er_blaschke: Perform desired frequency transformation of digital filter using Blaschke products.
3) er_conv: Multiply transfer functions.
4) er_fconv: Convolve transfer functions in frequency domain.
5) er_firlsinv: Find FIR least squares inverse and error.
6) er_fsample: Designs digital filter using frequency sampling approach with optional smoothing.
7) er_fwindow: Designs digital filter using rectangular or raised cosine window.
8) er_iirlsinv_fir: Find IIR least squares inverse and error.
9) er_lpf: Designs prototype Butterworth LPF of given order.
10) er_lpfc1: Designs prototype Chebyshev Type I LPF of given order and maximum passband ripple.
11) er_lpfc2: Designs prototype Cheyshev Type II LPF of given order and inimum allowable stopband attenuation.
12) er_modulate: Modulate given transfer function by desired amount.
13) er_pack: Pack transfer function vector coefficients into struct form.
14) er_plot: Comprehensive plotting tool to generate plots for, a) Magnitude response, b) phase response, c) impulse response, d) pole/zero plot.
15) er_reverse: Time-reverse given tranfer functions.
16) er_shift: Time shift given transfer functions right or left.
17) er_soap: Design desired digital filter using allpass sections.
18) er_spectrans: Perform desired spectral transformation on given transfer functions.
19) er_upsample: Perform upsampling operation on given transfer functions.

All functions require only built-in MATLAB functions.

System Requirements:

MATLAB 6.5 (R13)
Program Release Status: New Release
Program Install Support: Install and Uninstall

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