budian

说明：  用于文本分析的pLSA(Probability Latent Semantic Analysis)的Matlab算法，含有测试数据及算法原理介绍。也可用于图像分析。(IpLSA (Probability Latent Semantic Analysis) Matlab惴ㄐ?菁惴ㄔ?堋 也 图)

实现哈夫曼编码的matlab程序，可用于图像压缩处理，还可以计算出压缩率。(Matlab program to achieve Huffman coding can be used for image compression, the compression ratio can be calculated.)

处理雷达脉冲回波信号，提取目标的距离和多普勒频移信息(Processing of radar pulse echo signal, extract the target distance and Doppler shift information)

bisection numerical method

实现阵列信号处理中波达方向DOA估计的MUSIC算法(DOA estimation of MUSIC algorithm to achieve)

WBAN Simulation code with Matlab

说明：  基于ADABOOST的人脸检测程序，有分类器训练和测试(face detection based on adaboost)

NExt法(自然激励技术法)模态参数识别预处理(The NExt France (natural incentive Technology Act) modal parameter identification pretreatment)

处理信号的时频分析，可以得到很精确的幅值、频率、相位估计，可实现对二维数据的聚类，结合PCA的尺度不变特征变换(SIFT)算法，计算多重分形非趋势波动分析，用于建立主成分分析模型。( When processing a signal frequency analysis, You can get a very accurate amplitude, frequency, phase estimation, Can realize the two-dimensional data clustering, Combined with PCA scale invariant feature transform (SIFT) algorithm, Calculate the multifractal trend fluctuation analysis, Principal component analysis model for establishing.)

卡尔曼滤波的基本原理，有利于对卡尔曼滤波有更深一步的理解(The basic principle of the Kalman filter, it is beneficial for a deeper understanding of thethe Kalman filter. )