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updated 4 years ago

OpenSURF (including Image Warp) by Dirk-Jan Kroon

SURF (Speeded Up Robust Features) image feature point detection / matching, as in SIFT (registration, surf, opensurf)

D=FastHessian_BuildDerivative(r,c,t,m,b)

Iout=affine_warp(Iin,M,mode)

PaintSURF(I, ipts)

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updated 6 years ago

Envelope Detector by Ugo Pattacini

Classical envelope detector with diode and RC group and its discretized implementation. (signal processing, envelope, detector)

EnvelopeDetector

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updated 6 years ago

MOVEMENT DETECTOR by Diego Barragán

Get video from webcam and detect the movement. (application, movement detector, webcam)

movement_detector.m

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updated 6 years ago

DTMF Encoder/Decoder (Generation/Detection) by Muhammad Azeem Azam

Performs Generations and Detection of signals using different technique (dsp, digital signal proces..., dtmf)

dec_filter(varargin)

dtmfgen(varargin)

dtrmfdec(varargin)

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updated almost 16 years ago

timing by Byung Yoon Min

A timing error detector for Communication systems with simulink. (timing error, detection, detector)

m_delay3(t,x,u,flag,thre)

ti_det1(t,x,u,flag,thre)

test1

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