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Signal Generation

Pulses, chirps, VCOs, sincs, periodic/aperiodic and modulated signals

Functions

buffer Buffer signal vector into matrix of data frames
chirp Swept-frequency cosine
demod Demodulation for communications simulation
diric Dirichlet or periodic sinc function
gauspuls Gaussian-modulated sinusoidal pulse
gmonopuls Gaussian monopulse
modulate Modulation for communications simulation
pulstran Pulse train
rectpuls Sampled aperiodic rectangle
sawtooth Sawtooth or triangle wave
seqperiod Compute period of sequence
sinc Sinc function
sptool Open interactive digital signal processing tool
square Square wave
tripuls Sampled aperiodic triangle
vco Voltage controlled oscillator
shiftdata Shift data to operate on specified dimension
unshiftdata Inverse of shiftdata
strips Strip plot
udecode Decode 2n-level quantized integer inputs to floating-point outputs
uencode Quantize and encode floating-point inputs to integer outputs
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