yichuansuanfa

数数字信号处理二仿真作业，也可以进行参考学习交流。(Computer Exercises)

用于adaboost初学入门,有需要可以看看,比较简单,容易看懂(For the beginner of learning the adaboost)

采用格子玻尔兹曼方法模拟方腔顶盖驱动流，在MATLAB平台编译程序，在进行迷你计算。(Lid Driven Flow by LBM)

三维显示某个.mat格式的矩阵，灯光亮度可调，并有伪彩色渲染的功能(A three-dimensional display. Mat matrix format, lighting, adjustable brightness, and a false color rendering of the function)

偏微分方程的matlab程序，可作为数值分析等的学习工具。(Partial differential equations matlab program, can be used as numerical analysis , and other learning tools.)

开发系统的程序，欢迎大家使用，希望顶我，方便大家使用雷达线性调频信号产生(system development process, we are happy to use, I hope the top to facilitate the use of radar signals generated LFM)

FOC simulation in Matlab

Hybrid Particle Swarm Optimation Algorithm. This file is helpful someone who want to optimatize data.

说明：  使用MATLAB计算图形不变矩,输入一个待测图形，并判断其类别,找出数值最大者，即判断为此类别(Calculate invariance using MATLAB, input a tested graph and determine its category, find the greatest value for judging the category)

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.)