DSP on Wikipedia

DSP

• Digital Signal Processing
  

Sampling

• Aliasing
• Anti-aliasing filter
• Ideal sampler
• Nyquist frequency
• Nyquist rate
• Nyquist–Shannon sampling theorem
• Quantization
• Reconstruction filter
  
• Sample and hold
  
• Sampling rate
• Zero-order hold

Data Conversion

• Analog-to-digital converter
• Analog-to-digital conversion with SAR
• Delta-sigma modulation
• Differential nonlinearity
• Digital-to-analog converter
• Dither
• Effective Number of Bits
• Signal-to-noise ratio
• Successive approximation ADC

Spectral Analysis

• Bin-centres
• Discrete Fourier transform
• Fast Fourier transform
• Fourier analysis
• Frequency domain
• Parseval’s identity
• Short-Time Fourier Transform
• Spectral leakage
• Window function

Complex Signals

• Analytic signal
• Complex number
• Complex conjugate
• Hilbert transform
• Imaginary part
  
• Imaginary unit
• Instantaneous phase
• Quadrature phase
• Real part

DSP Processors

• Blackfin
• Digital Signal Processors
  
• Motorola 56000
• Super Harvard Architecture Single-Chip Computer
• Texas Instruments TMS320
• TigerSHARC

Filtering

• All-pass filter
• Band-pass filter
• Band-stop filter
• Butterworth filter
• Chebyshev filter
• Circular convolution
• Convolution
  
• Elliptic filter
• Frequency response
• High-pass filter
• Impulse response
• Low-pass filter
• Kalman filter
• Raised-cosine filter
• Root-raised-cosine filter

Digital Filters

• Adaptive filter
• Alpha beta filter
• Cascaded integrator-comb filter
• Circular Buffer
• Digital biquad filter
• Digital filter
• Filter bank
• Filter design
• Finite impulse response
• Infinite impulse response
  
• Least mean squares filter
• Linear phase
• Minimum phase

Filter Design

• Bilinear transform
• Filter design
• Impulse invariance
  
• Parks-McClellan filter design algorithm
• Window design method

Multirate

• Decimation (signal processing)
• Digital down converter
• Downsampling
• Quadrature mirror filter
• Resampling
• Sample rate conversion
• Upsampling
• Whittaker–Shannon interpolation formula

Algorithms

• CORDIC
• Goetzel
• Heterodyne (mixing)