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核查的关键在于对核材料属性准确、有效地识别[1][2]。利用252Cf作为随机脉冲中子源，对其入射核材料所产生的诱发裂变中子脉冲信号进行采集、处理和分析，得到自相关、互相关、自/互功率谱、功率谱密度比等一系列参数，从而反演核材料内部的反应性的情况，便可用于分析和识别核材料，其基本原理就是252Cf中子源驱动噪声分析测量法[(The result shows that the trained Elman neural network is able to identify the characteristics of correlation function, to distinguish different concentrations, and the average recognition rate reaches 90 , with high robustness.)

广义预测控制标准程序，单入单出和多入多出的，无扰动情况下(Generalized Predictive Control Program, SISO and MIMO for)

本文为Stephen J.Chapman《MATLAB 编程（第二版）》英文影印版的中文译本，这本 书对初学者很好的入门教材。(The the Stephen J.Chapman MATLAB Programming (second edition) " The Chinese translation of the English photocopy edition, this book is good for beginners introductory textbook.)

This is the solution of chapter 12 example 1 from advanced engineering electromagnetics by Constantine A. Balanis.The solution is based on MATLAB.

Powell是一种非常稳健的非线性最优化算法（当然，整个求解过程中需要一些辅助的技巧，否则可能达不到“稳健”标准）。(Powell is very usefull )

说明：  在数字信号处理，采用滑动平均的方法消除噪声(In digital signal processing, using moving average method to eliminate noise)

detecting matlab code is used to track a object in video image

主要使用MATLAB语言编写的高斯三度与六度带之间的转换(The main use of conversion MATLAB language Gauss three and six degrees between the bands )

基于matlab的混沌周期图的简单研究以及程序验证(Studies based on simple matlab chaotic cycle pattern, and program verification)

一个基于matlab的Svpwm程序，使用S函数实现(Svpwm a matlab-based program that uses the S function to achieve )