文件列表:

delsig (0, 2004-12-11)
delsig\addPIS.m (252, 2004-12-11)
delsig\ai2mif.c (16915, 2004-12-11)
delsig\axisLabels.m (192, 2004-12-11)
delsig\bilogplot.m (1974, 2004-12-11)
delsig\bplogsmooth.m (1066, 2004-12-11)
delsig\bquantize.m (1252, 2004-12-11)
delsig\bunquantize.m (360, 2004-12-11)
delsig\calculateSNR.m (768, 2004-12-11)
delsig\calculateTF.m (1343, 2004-12-11)
delsig\changeFig.m (1135, 2004-12-11)
delsig\clans.m (867, 2004-12-11)
delsig\clans5.m (782, 2004-12-11)
delsig\clans6.m (1551, 2004-12-11)
delsig\Contents.m (2478, 2004-12-11)
delsig\dbm.m (199, 2004-12-11)
delsig\dbp.m (184, 2004-12-11)
delsig\dbv.m (191, 2004-12-11)
delsig\delay.m (265, 2004-12-11)
delsig\designHBF.m (7758, 2004-12-11)
delsig\designLCBP.m (5022, 2004-12-11)
delsig\designLCBP6.m (5308, 2004-12-11)
delsig\dsclansNTF.m (479, 2004-12-11)
delsig\dsclansObj.m (303, 2004-12-11)
delsig\dsdemo1.m (3778, 2004-12-11)
delsig\dsdemo2.m (6607, 2004-12-11)
delsig\dsdemo3.m (2870, 2004-12-11)
delsig\dsdemo4.m (7502, 2004-12-11)
delsig\dsdemo4.mat (131312, 2004-12-11)
delsig\dsdemo4fig.m (11734, 2004-12-11)
delsig\dsdemo5.m (3573, 2004-12-11)
delsig\dsdemo6.m (796, 2004-12-11)
delsig\dsdemo7.m (1570, 2004-12-11)
delsig\dsdemo8.m (548, 2004-12-11)
delsig\dsexample1.m (4417, 2004-12-11)
delsig\dsexample2.m (4525, 2004-12-11)
delsig\DSToolbox.pdf (213381, 2004-12-11)
delsig\ds_optzeros.m (1542, 2004-12-11)
delsig\ds_quantize.m (549, 2004-12-11)
delsig\ESLselect.m (1482, 2004-12-11)
... ...

% Delta-Sigma Toolbox % Version 6.0 01-Jan-2003 % R. Schreier, Analog Devices Inc. % % Consult the DSToolbox.pdf file for more complete documentation. % % % Modulator synthesis and simulation % synthesizeNTF - Noise transfer function (NTF) synthesis. % clans - Closed-loop analysis of noise shapers % (NTF synthesis for multi-bit modulators). % simulateDSM - Simulate a delta-sigma modulator using either % its NTF or its state-space description. % simulateSNR - Use simulateDSM to simulate a DSM with sine wave inputs % of varying amplitudes and then determine the SNR for each. % predictSNR - SNR predicttion for binary modulators % (Ardalan & Paulos method) % % Modulator realization % realizeNTF - Compute coefficients for a particular modulator topology. % stuffABCD - Create the state-space description of a modulator given % the coefficients for a particular topology. % scaleABCD - Perform dynamic-range scaling. % mapABCD - Convert a state-space description back to coefficients. % % Other functions related to delta-sigma % simulateESL - Simulate the element selection logic in a mismatch-shaping % DAC. % designHBF - Design multiplierless half-band filters which use the % - the Saramaki recursive filter structure. % findPIS - Compute a positively-invariant set for a DSM. (The % PosInvSet sub-directory will need to be added to your PATH) % infnorm - Calculate the infinity norm (maximum gain) of a TF. % % Demonstrations and Examples % dsdemo1 - Synthesize a 5th-order lowpass and an 8th-order bandpass NTF. % dsdemo2 - Time-domain simulation and SNR calculation. % dsdemo3 - Modulator realization and dynamic range scaling. % dsdemo4 - Audio demonstration of MOD1 and MOD2 % dsdemo5 - Simulate the element selection logic of a mismatch-shaping DAC. % dsdemo6 - Design a hardware-efficient halfband filter. % dsdemo7 - Continuous-time bandpass modulator design using LC tanks. % dsdemo8 - Find positively-invariant sets for second and third-order modulators. % dsexample1 - Discrete-time lowpass modulator. % dsexample2 - Discrete-time bandpass modulator. % dsexample3 - Continuous-time bandpass modulator, including ADICE .ckt and .use files. % (ADI internal use only.) % Copyright (c) 1993-2003 R. Schreier

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