informationgain

实现对逆变器的三相电流、三相电压、三相IGBT温度、三相的频率等采样，涉及了应用层程序和底层程序(Sampling of three-phase current, three-phase voltage, three-phase IGBT temperature and three-phase frequency of inverters is realized, which involves application layer program and bottom layer program.)

说明：  雷达系统设计MATLAB仿真一书中的源码(Matlab simulation source code for radar system design)

基于神经网路的六种调制信号识别，备注详细。(Modulated signal identification)

说明：  输电线路行波仿真，matlab仿真程序，可以借鉴(TravelingWaveSimulation)

说明：  利用ANSYS APDL实现稳态热分析和热应力耦合(Steady state thermal analysis and thermal stress coupling can be realized by using ANSYS APDL)

用ABAQUS扩展有限元方法模拟水里压裂的例子。(The program developed in Python language is mainly used to simulate the hydraulic fracture on ABAQUS platform. Plastic damage model is adopted for cement sheath.)

说明：  对IQ接收器最重要的两个参数,即I和Q两路分量之间的幅度一致性和相位正交性,可采 用如下办法计算:把I、Q 两路信号分别作FFT ,找出频域内信号的幅度,即可算得两路分量的幅度一 致性 把I、Q两路信号合成一个复数信号,作FFT ,对得到的频谱求镜像抑制比(即频域内的信号与信号镜像的幅度比) ,通过镜像抑制比和幅度一致性,可求出接收机的I和Q两路分量之间的相位正交性。(IQ receiver for the two most important parameters, namely I and Q components of two-way consistency between the amplitude and phase orthogonality may be adopted calculated using the following method: to I, Q 2 signals, respectively for FFT, to find a frequency domain signal amplitude, can be considered as two-way component caused by the range of 1 the I, Q 2 signals into one complex signal for FFT, the spectrum demand of the received image rejection ratio (ie, frequency domain signal and magnitude of the signal mirror ratio), through the image rejection ratio and extent of consistency, the receiver can be derived I and Q phase between the two-way component orthogonality.)

高斯脉冲的频谱分析的matlab仿真程序(Gaussian pulse spectrum analysis of the simulation program Matlab)

wood 方程计算流体体积模量，进而应用于饱含岩石流体替换。(The wood equation calculates the bulk modulus of the fluid, which in turn is applied to saturated rock fluid replacement.)

图书借阅管理系统 已知技术参数和设计要求： 主要分为两大功能： 图书管理(增加图书、查询图书、删除图书、图书借阅、还书)； 会员管理(增加会员、查询会员、删除会员、借书信息)； 要求完成的主要任务: 设计一个图书借阅管理程序，实现图书管理和会员管理(Book Lending Management System known technical parameters and design requirements: mainly divided into two main functions: library management (an increase of books, inquiries, books, delete books, borrow books, books) Member Management (increased membership inquiries, membership, delete members, library information) required to complete the main task: to design a book loan management procedures, to achieve management and members of management books. Library management include increasing books, inquiries books, delete books, books to borrow and return books, membership management, including increased membership inquiries, membership, delete members, as well as library information.)