analysis

一本介绍matlab有限元编程的翻译的书籍(a book about matlab programming on FEM)

IEEE 33-bus load flow Back forward sweep

用于读取las格式数据的matlab程序，程序开头已附有使用说明。(Read las data using matlab. Usage instruction is in the beginning of the file.)

Matlab basics are explained to brief the concepts in details

计算火箭发动机推力室的喷气速度随喷管压强比和喷管面积比变化的规律(Jet speed calculation rocket engine thrust chamber with the nozzle pressure ratio and nozzle area ratio changes in the law)

此程序用于辐射角系数计算，有可视化界面，每次运行大约需要一分钟(Calculation of radiation angular coefficient)

一个可以直接应用于扩频系统的m序列仿真，m序列具有很好的自相关性，是在扩频系统中应用最广的伪随机码，本程序可以直接在matlab上运行，对于扩频系统的学习有很大帮助。(Can be directly applied to a m-sequence spread spectrum system simulation, m sequences with good autocorrelation in the spread spectrum system, the most widely used pseudo-random code, the program can be run directly in matlab for Spread Spectrum Systems of great help in learning.)

说明：  改进神经元自适应的pid控制，采用本算法，全系数的在线修正就不完全是根据神经网络学习原理，而是参考实际经验制定的(Improve the neuron adaptive pid control, the use of the algorithm, the coefficient of online correction is not completely according to the principle of neural network learning, but refer to the practical experience)

通过像素复制放大或缩小图像实验，imgchang1函数为缩小图像，imgchang2函数为放大图像(By pixel replication zoom in or out experiments, imgchang1 function to narrow the image, imgchang2 function enlarge image)

计算激光器的性能,与相关书籍配套，是初学者必备程序(describes the laser characteristicss)