code3ovsfinal

A system simulation environment in Matlab/Simulink of RFID is constructed in this paper. Special attention is emphasized on the analog/RF circuit.Negative effects are concerned in the system model,such as phase noise of the local oscillator,TX-RX coupling,reflection of the environment, AWGN noise,DC offset,I/Q mismatch,etc.Performance of the whole system can be evaluated by changing the coding method,parameters of building blocks,and operation distance.Finally,some simulation results are presented in this paper.

An Agenda for contacts

an efficient system for face recognition based on hidden markov models and SVD as features extractor

Robust receding horizon predictive control for systems with uncertain dynamics and input saturation

RLS和LMS消噪对比，供初学者来学习。。。。。。。。。(RLS and LMS eliminate the noise contrast)

该文件是定性趋势分析代码，可以自动根据准确率要求自动选择阈值，拟合数据变化趋势，预测数据变化(This file is a qualitative trend analysis code that can automatically selected automatically based on the accuracy of the threshold requirements, fitting the data trends, forecasting data changes)

This method handles the border by repeating the closest values to the point accessed. This is different from matlabs border handling.

改进粒子群算法摄像机标定，对所求的初始参数进行非线性优化,得到最终的摄像机参数精确值(Camera Calibration Using Modified Particle Swarm Algorithm， the accuracy, stability and global search ability are obviously enhanced compared with the traditional calibration algorithm. Nonlinear optimization to the desires of initial parameters, we get the final accurate camera parameters)

偏最小二乘回归是第二代回归方法，它可以实现多种数据分析方法的综合应用。(PLS is the second generation regression method, which can realize the comprehensive application of various data analysis methods.)

几个地震勘探用的雷克子波小程序，有正常相位以及最小相位的子波。(Several seismic waves used Leike Zi applet, a normal phase and minimum phase wavelet.)