footprient

This is an interface GUI for matlab to make soud in and out from a pc sound card.

SIGMA DELTA MODULATOR

说明：  BP神经网络 训练 参数设置、调整 运算(BP TRAIN)

CDMA EQULAISER FOR COMMUNICATION STUDY

说明：  本文章介绍图像的多尺度几何分析，是图像融合的最新研究领域，具有绝对的优越性。(This article describes the image geometric analysis, image fusion is the latest research in the field, has the absolute advantage.)

This document is useful for hearing sound classification

说明：  搭建了模电电路，实现仿真并得到仿真U I波形(The analog circuit is built, and the simulation UI waveform is obtained)

用Goertzel算法计算两正弦波信号的相位差(Goertzel algorithm using two-phase sine wave signals)

用来处理路径优化等问题的FLOYD等算法。(Used to deal with issues such as path optimization algorithm FLOYD, etc..)

These are knn algorithm documentations...