使用FFT分析信号幅度谱和相位谱

说明：  利用相场方法，计算枝晶生长，标记为相场动力学模型B。(Dendrite growth was calculated by phase field method and marked as phase field dynamics model B.)

说明：  通过matlab实现地震剖面、单炮记录、道集等地震数据的成像和成图(Imaging and mapping of seismic data such as seismic profile, single shot record and trace set by MATLAB)

说明：  滑动轴承弹流润滑程序，压力，油墨厚度等等，十分方便(The elastohydrodynamic lubrication procedure, pressure, ink thickness and so on are very convenient)

说明：  本书系统介绍了基于MATLAB语言的高等应用数学问题的求解，(Solving higher applied mathematics problems with MATLAB)

说明：  采用相场方法，计算纯物质枝晶生长，标记为相场模型C。(Dendrite growth of pure substance was calculated by phase field method, marked as phase field model C.)

雷达方程的总结，包含各种形式的雷达方程MATLAB实现，是学习的好帮手，帮助理解(Radar equation summary, including various forms of radar equation MATLAB implementation, is a good helper to learn, to help understand)

说明：  matlab仿真建模，用于电力系统可靠性分析，建立的2区，四机模型，用于电力系统可靠性分析与规划、潮流计算(Matlab simulation modeling, used for power system reliability analysis, the establishment of a 2-zone, four-machine model, used for power system reliability analysis and planning, power flow calculation)

说明：  PLC Open编程手册，适合codesys平台(THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND MAY BE SUBJECT TO FUTURE ADDITIONS, MODIFICATIONS, OR CORRECTIONS. PLC OPEN HEREBY DISCLAIMS ALL WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES, OR CONDITIONS OF TITLE, NON-INFRINGEMENT,)

潮流计算，节点导纳矩阵，雅克比矩阵，牛顿拉夫逊法(Power flow calculation, the node admittance matrix, the Jacobian matrix, Newton Ralph)

一维到二维的转换,实现二进制的转换,并且可以实现以为到二维的转换(One dimension to the two-dimensional transformation, realize the binary conversion, and can realize thought to the 2 d transformation)