interpolate

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.)

this is a matlab program for function

PQ分解法针对IEEE14和30节点的电力网络潮流计算matlab程序(PQ decomposition IEEE14 and 30 nodes for the electricity network power flow calculation program matlab)

说明：  关于Arnold的一种反变换新算法 本算法无需根据周期恢复原图 只要知道正变换的密钥即可(Arnold on a new algorithm for the inverse transform of the cycle of the algorithm does not need to know is as long as the original recovery key can transform)

MATLAB 小波分析高级技术——书中的一些应用程序(MATLAB senior technical wavelet analysis-- Some of the applications)

MATLAB中关于三相V_I测量装置的简介与使用方法的中文介绍，和MATLAB中帮助的内容相对应(MATLAB concerning the introduction and use of the three-phase V_I measuring apparatus Chinese description, and MATLAB Help content corresponds)

此程序是在MATLAB下进行图像配准，通过归一化互相关来确定图像配准的区域。(This program is for image registration in MATLAB, by normalized cross-correlation to determine the image registration area.)

HI ..This is soft decision decoding for convolutional coding...nice and good code.

滚动轴承故障诊断 小波包分解 峭度最大尺度重构(Roller Bearing Fault Diagnosis Based on Wavelet Packet Decomposition kurtosis largest scale reconstruction)

ansys结构分析与MATLAB编程,详细的介绍了matlab在结构分析中的应用(ansys structural analysis and MATLAB programming, a detailed description of the matlab in Structural Analysis)