Face-Recognition-System-beldi

利用中心差分法计算无阻尼结构动力响应，并作图(Using central difference method to calculate the structural dynamic response)

matlab入门学习详细教材（基础及其应用教程）(Matlab Getting Started learning materials (basic tutorial))

利用matlab的gui设计的带有输入和输出功能的界面图形，可视性很强，自己独立编写，原始数据和图形，学习非常值得(Uses the Matlab GUI design to have the input and output function the interface graph, the visibility is very strong, writes independently, the original data and the graph, the study is very worthwhile.)

QPSK调制解调,用matlab进行仿真的，希望对大家有用(modulation and demodulation of QPSK)

说明：  语音信号处理和matlab宝典matlab扩展编程。都是学习matlab和用matlab进行信号处理所需要的书籍。(speech signal process and books to learn to use matlab.good books to handle matlab works.)

本程序比较了LS(最小二乘）和最小均方误差准侧下OFDM信道估计的误码率，给出了LS及MESE实现的源程序，是信道估计初学者的理想参考资料(This procedure compares the LS (least squares) and minimum mean square error of quasi-lateral channel estimation of OFDM bit error rate, given the realization of the LS and the MESE source, channel estimation is the ideal reference for beginners)

Block Coding channel rayleigh

状态模型的极大似然估计，使用EM算法，以及卡尔曼滤波。(This supplementary note discusses the maximum likelihood esti-mation of state space models using Expectation-Maximization (EM) algorithm and bootstrap procedure for statistical inference. A Matlab program script implement-ing the Kalman ¯ lter, Kalman smoother and EM algorithm)

说明：  能运用MATLAB7.0对信号进行识别，信号产生、参数提取及识别过程(MATLAB7.0 can use the signal recognition, signal generation, parameter extraction and recognition process)

一个自己整理的CIC梳状滤波器和调试数据。主要功能是可以滤除谐波。 方便好用，调整输入参数和数据源即可。(A CIC filter and the coresponding data. Parameter input and file name changes are the only you to do for your fun.)