Signal Processing in C

Index

A

Abelian groups, 147, 148, 180, 183–184, 197–199, 204–215

Abelian harmonic analysis, 177

Adaptive signal processing, 11

Additivity, 193

Aliasing, 7

All-pole equations, 257–258

negative half-plane, 258–259

zeros from differential equations, 259–260

ANSI standard for C, 71, 72, 101

function prototypes, 62, 72–73, 80, 95–96

rules for, 97–98

type checking, 62, 72–73

variable lengths, 74

Anti-aliasing filter, 245

Anti-Hermitian operator, 133

B

Bachman, George, 107, 178, 317

Bandpass sampling, 7

Bell(s), 43, 46–48, 50–51

Bell choir:

audio outputs, obtaining, 68

C structures, 56

dynamics markings, 68

efficiency, 64–65

function prototypes, 62

graphing, 66

header file. 58–60

musical notation, 66–68

parsing, 65

planning the project, 55

playing, 65–66

routines, 58, 60–61, 62–64

structure for the bell, 57–58

type definitions, 56–57

Benade, Arthur, 317

Bias, 49

Borland® Graphics Interface (BGI), 66

Bra, 49

Bra-and-ket notation, 69, 110–111, 113, 121–122

Bracewell, R. N., 317

Bracket notation, see Bra-and-ket notation

Brute force method, 213–214

Buffers, 65–66, 273, 274–276

Burrus, C. S., 317

C

Cauchy-Schwarz inequality, 117, 131–132, 134, 138, 140, 202

C+ + compiler, 75, 86, 100, 105

Characteristic function, 115

Characters, 114, 143, 146, 197–199

Chebyshev filter, 306, 308

Circular buffers, 274–276

Commutative groups, 177, 180

Companion Library, 69, 70, 71, 95. See also ANSI standard for C

complex numbers, 100

C++ version of, 75

error messages, 61, 97, 99–100

examples from, 96–99

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