Numerical.Analysis

matlab处理指纹图像，由于指纹的唯一性、可靠性和稳定性，指纹已成为身份识别和鉴定的一个重 要标志，并被公认为“物证之首”。指纹识别作为一种生物识别技术，历来受到人们的广泛关注和重视，是未来个人身份认证的重要组成部分。(Fingerprint image processing matlab，Because the uniqueness of fingerprints, reliability and stability,fingerprint identification has become an important symbol of appraisal,and is recognized as the "first" material.The fingerprint identified as a kind of biometrics,has received extensive attention of,the individual identity authentication is the important component.Based on the MATLAB software applications for tools,for fingerprint image preprocessing and feature extraction technology research.Including pretreatment part involves by different methods of fingerprint image segmentation to extract valid area,with the improvement of OPTA thinning algorithm for thinning, )

数据辅助的载波相位跟踪，在第n个接收符号的DFT之后，导引子载波等于信道频率响应和已知符号的乘积根据余下的频率误差旋转以后的结果。(Data-aided carrier phase tracking in the first n months after receiving DFT symbols, guided subcarriers equivalent channel frequency response and known symbol of the product in accordance with rotation frequency error remaining after the results.)

说明：  用来在视频中检测人体动作，包括了多种时空特征(Source code for human action detection in video)

QPSK调制在瑞利衰落信道的误码率性能和多重分集比较，有界面(QPSK modulation in Rayleigh fading channel the BER performance and multi-diversity compared with the interface)

利用Matlab计算肌电信号的积分值和平均功率(Using Matlab to calculate the integral value of the EMG signal and the average power)

simple ac transformer circuit

Development of Wind Turbines Prototyping Software Under Matlab/Simulink

exercise 4 for icarnegie ssd4

This tests the new String object method: concat.

说明：  卡尔曼滤波simulink模型，输入输出接口已经给出，给定观测向量和控制向量可以对状态向量进行估计(Kalman filter simulink model, input-output interface has been given, given the observation vector and control vector can be estimated state vector)