chap2

PYTHON programming: AN INTRODUCTION TO COMPUTER SCIENCE by JOHN ZELLE

1. 在matlab中分析基于分离变量法的解析解； 2. 利用简单迭代法求解，与解析法结论对比，分析求解结果的精确度。分析过程至少包括：在网格尺寸为0.1 m和1 m两种条件下，两次迭代差值最大为10-10时的分析结论； 3. 利用超松弛迭代法分析，选择松弛因子，分析其对收敛速度（即迭代次数）的影响，并确定最优值。分析过程至少包括：在网格尺寸为0.1和1两种条件下，两次迭代差值最大为10-10时，迭代次数随松弛因子的变化，得到对应的最优松弛因子，与经验值（课本165页式子3.7.15）进行对比。(1. Analyze the analytical solution based on the separation variable method in matlab. 2. Using a simple iterative method to solve, compared with the results of the analytical method to analyze the accuracy of the solution. The analysis process at least includes the following conclusions: when the mesh size is 0.1m and 1m, the maximum difference between two iterations is 10-10. 3. Analyze using the relaxation relaxation iteration method, select the relaxation factor, analyze its influence on the convergence speed (ie the number of iterations), and determine the optimal value. The analysis process at least includes the following: when the mesh size is 0.1 and 1 and the maximum difference between two iterations is 10-10, the number of iterations varies with the relaxation factor, and the corresponding optimal relaxation factor and empirical value are obtained ( Textbook 165 pages (3.7.15) for comparison.)

该压缩包里包括了三个pdf文档，分别对Simulink基本功能模块作了介绍，并将其在matlab中做了一定的实例讲解(The compressed bundle includes three pdf documents, made ​ ​ an introductory basic functional blocks of the Simulink, and a certain amount of examples to explain in matlab)

Sum of values ignoring NaNs

模拟进行卫星基站间的通信控制，包括申请信道资源、进行信道管理等(Analog control satellite communication between base stations, including the application of channel resources, channel management conjugate ngn)

本文档介绍了Matlab与Vc联合编程的规则，对初学者有很大帮助(It has a good benefit for learners about MATLAB-Vc。)

布拉格光纤光栅受横向应力对反射谱的影响仿真研究(Fiber Bragg gratings by lateral stress on the reflection spectrum of simulation )

The fisher iris data file in matlab (in case you do not have it). usually it comes with matlab and is called "fisheriris.mat" and can be read without specifying the path of the file.

Matlab basics for starters

无线上OFDM的调制代码，有详细的注释，方便读者自己理解。(Wireless OFDM modulation code, detailed notes, and the convenience of the reader to understand.)