2nd-sem

介绍了神经网络的基本知识，适合初学者学习(Introduce a basic knowledge of neural networks, suitable for beginners to learn)

calculation on matlab

全国大学生数学建模比赛赛前练手，2011年B题附件2.(National Mathematical Contest in Modeling practice before hand, 2011 B title in Annex 2.)

一级倒立摆稳定控制，非线性模型近似线性化处理(Inverted pendulum design by matlab simulink)

MATLAB的图像处理功能，功能十分强大，内容也很丰富(MATLAB image processing functions, is very powerful, very rich in content)

说明：  利用MATLAB强大的图形处理功能，符号运算功能和数值计算功能，实现连续时间非周期信号频域分析的仿真波形； 1、用MATLAB实现典型非周期信号的频域分析； 2、用MATLAB实现信号的幅度调制； 3、用MATLAB实现信号傅立叶变换性质的仿真波形； (The use of MATLAB powerful graphics processing capabilities, symbolic computing and numerical computing capabilities to achieve continuous-time non-periodic signal frequency domain analysis of the simulation waveform 1, using MATLAB to achieve a typical non-periodic signal frequency domain analysis 2, using MATLAB to achieve signal amplitude modulation 3, using MATLAB for signal Fourier transform nature of the simulation waveform )

对不同发射天线和接收天线数目的MIMO系统的信道容量进行了仿真。(Different number of transmit and receive antennas for MIMO systems channel capacity was simulated.)

256QAM调制及解调程序，采用格雷码编码格式。(256QAM modulation and demodulation)

机械臂PID调节器设计，PSO算法优化，模型程序文章都有(PID controller design robotic arm, PSO algorithm optimization, model program article has)

适用于一维EWT的变换文件，所有文件齐全，有测试文件，以及参数解释和帮助word文档，亲测可用。(For one-dimensional EWT transformation files, all the files are complete, there are test files, as well as parameter interpretation and help word documents, pro-test available.)