Chap4-Forces

lpc语音信号合成，给出了完整的LPC matlab程序，包括语音信号采集，LP预测系数(failed to translate)

carrier frequency estimation in MIMO OFDM system

VEanlo por ustedes mismos

matlab下实现的pca降维算法,降低数据维数，保留数据的主特征(pca dimensionality reduction algorithm on matlab)

Photos with people (e.g., family, friends, celebrities, etc.) are the major interest of users. Thus, with the exponentially growing photos, large-scale content-based face image retrieval is an enabling technology for many emerging applications. In this work, we aim to utilize automatically detected human attributes that contain semantic cues of the face photos to improve contentbased face retrieval by constructing semantic codewords for efficient large-scale face retrieval. By leveraging human attributes in a scalable and systematic framework, we propose two orthogonal methods named attribute-enhanced sparse coding and attributeembedded inverted indexing to improve the face retrieval in the offline and online stages. We investigate the effectiveness of different attributes and vital factors essential for face retrieval. Experimenting on two public datasets, the results show that theproposed methods can achieve up to 43.5 relative improvement in MAP compared to the existing methods.

说明：  采用相似矩阵模式进行聚类操作，用于多特征提取矩阵聚类(The similar matrix pattern is used for clustering operation)

LSE算法应用，很好用，请使用(LSE algorithm applications, very good use, please use)

alpha-beta滤波器的仿真程序，在雷达数据处理中有广泛应用。 本程序还比较了不同alpha-beta滤波器的性能。(This is a program about alpha-beta filter in radar data processing. )

一个左手介质的FDTD的分析，采用ADE方法离散(A left-handed medium, the analysis of the FDTD method discrete ADE )

HuffmanCoding 的matlab程序，可以用来做个参考，不错的程序(HuffmanCoding )