noise_calculation

说明：  形成低通滤波器及实际RC低通滤波电路的单位冲激响应与频谱图(Unit impulse response and frequency spectrum of low pass filter and practical RC low pass filter circuit)

绘制双层各向异性介质AVO曲线，可以更改介质类型(Drawing the AVO curve of anisotropic medium,the type of medium can be changed.)

permanent magnetic machine wind turbine model PSCAD

光储一体化发电系统的控制，采用电压电流双环控制(Double-loop voltage and current control is adopted in the control of integrated optical storage power generation system)

基于MATLAB的飞机六自由度模型，可以说具有很强的实用性和普适性(The six-degree-of-freedom model of aircraft based on MATLAB can be said to have strong practicability and universality.)

C#开发的毕业设计在线考试系统源码. 1,本考试系统为某大学毕业生论文 2，测试帐号：学生ID：012003021314，PWD：123（由于只有英语题库有题目，如果已经考试过可以换个ID或者删除成绩） 教师ID：zy PWD:123 管理员ID：admin PWD:51aspx 3,目前题库内只有英语科目有试题。 (C# development of graduate design online examination system source code. 1, the examination system for a university graduate thesis 2, test accounts: Student ID: 012003021314, PWD: 123 (since only English item bank are subject that I can test if you have a change ID, or Remove results) Teacher ID: zy PWD: 123 Administrator ID: admin PWD: 51aspx 3, the current item bank, only the subjects of examination questions in English.)

各种时间之间的转换，包括： 将GPS周和周内秒转换到公历时间， 由公历日期和GPS周内秒计算公历时间， 将公历GPS时间转换到GPS周和周内秒， 将简化儒略日转换到公历时间， 将公历时间转换到简化儒略日， 从儒略日计算公历时间， 将公历时间转换到儒略日等。(The conversion between various times, including: Conversion of GPS weeks and weeks to the calendar time, The calendar time is calculated from the date of the calendar and the seconds within GPS weeks. The GPS time of the calendar is converted to GPS weeks and within seconds, Julian day will simplify the conversion to the calendar time, The Gregorian calendar time to simplify the Julian day, Calculate the Gregorian calendar time from Julian day, Convert calendar time to Julian day.)

模拟地震信号，实现直达波与反射波及折射波的交点求取(Simulation of seismic signal to realize the intersection of direct wave with reflection wave and refraction wave)

简单的客户关系管理 包含跟进记录，客户活动，商业机会，联系人等模块(Simple customer relationship management includes follow-up records, customer activities, business opportunities, contacts, modules, etc.)

说明：  FLAC3D软件生成球状模型的代码，采用fish语言(FLAC3D software generates the code of spherical model using fish language)