acs_assignment4

实现SVM数据挖掘分类模型，主要构造了SVM分类器。(Data mining to achieve SVM classification model, the main structure of the SVM classifier.)

matlab 从入门新手到精通的高手 细致认真的讲解(matlab novice from entry to master proficient in detailed explanations carefully)

卡尔曼滤波的matlab程序 不错的程序代码(Kalman filter matlab program)

matlab教程电子书，适于matlab系统性学习(Matlab tutorial e-book, suitable for matlab system learning)

一种基于脑电信号脑机介面（BCI）从设计，实时运行在Windows的标准组件(Design of an EEG-based Brain-Computer Interface (BCI) from standard components running in real-time under Windows)

两层复杂网络Laplacian矩阵的构造与特征值分析(Multiple Network Laplacian Spectra)

Class Instance Source Code for Andriod.

非常适合计算机视觉方面的研究使用,含噪脉冲信号进行相关检测,多抽样率信号处理。( Very suitable for the study using computer vision, Noisy pulse correlation detection signal, Multirate signal processing.)

说明：  实现了异步电机的两相旋转坐标系下的转速控制，且能矢量控制(Realize the asynchronous motor two-axis rotating coordinate model speed and vector control )

This M Code simulate the effects of clipping and filtering on PAPR PAPR reduction in OFDM-based wireless standard.Also the performance of BER versus SNR of original OFDM signals with PAPR reduction based on clipping and filtering schemes over AWGN channel is evaluated. The simplest and most widely used technique of PAPR reduction is to basically clip the part of signals that are outside the allowed region.Clipping methode introduces both in band distortion and out of band radiation into OFDM signals which degrades the performance including the BER and spectral efficiency.Filtering can reduce out of band radiation after clipping although it can not reduce in-band radiation distortion.However, clipping may cause some peak regrowth so that the signal after clipping and filtering will exceed the clipping level at some point.To reduce peak regrowth a repeated filtering and clipping operation can be used to obtain a desirable PAPR at a cost of computational complexity increase.