Java+sql server实现的教师管理系统源代码+mdf文件-数据库课程设计。Java+sql server实现的教师管理系统源代码+mdf文件-数据库课程设计。

Analytical solution to calculate the small-signal single-pass gain of a fiber amplifier. Includes standard parameters for erbium- or ytterbium-doped fiber amplifiers. Use it to produce either of two types of plots: 1. Plot the gain versus pump power for various fiber lengths (at a single wavelength) 2. Plot the gain versus wavelength for various pump powers (at one or several fiber lengths) Can also be used to calculate single-pass gain of lasers and thus predict the pump power necessary for lasing. (i.e. when the gain G_th is greater than the cavity losses L and output T: G_th = 1/((1-T)*(1-L)). You can call the function from the command line/function/script; if you do this, the inputs are all optional but presumably you'll want to do at least some of them. You can also use good ol' F5 to just run it with the defaults, editing them in the first few lines of the code. % Example calls from command line: % % optional parameters >>> plotFlag = 1; % optional, boolean if you want output plot or just the output values returned to the calling function >>> loss = 2; % optional: excess loss in dB % % mode 1: plotting the gain vs. pump power for several lengths >>> Pp = 50:5:100; % pump powers in mW >>> L = [0.5 1 2 5]; % fiber length in m >>> wl = 1550; % wavelength in nm >>> G = EDFASinglePassGain_Analytical(wl,L,Pp,loss,plotFlag) % again, all inputs are basically optional, use the ones you need to change % % mode 2: plotting the gain vs. wavelength for several lengths, several pump powers >>> Pp = 50:10:100; % in mW, use between 1 and 10 power values for helpful graphs >>> L = [0.5 1 2 5]; % in m, use between 1 and 4 length values for helpful graphs >>> wl = 1550; % signal wavelength in nm >>> G = EDFASinglePassGain_Analytical(wl,L,Pp,loss,plotFlag) Some CAVEATS are in order. 1. This solution does NOT incorporate ASE or strong-signal saturation effects. Therefore if you are interested in high-gain (>20 dB) or high-power (>100 uW input)

可运行，有画面

python3 爬虫获取网易财经股票信息并将股票历史交易记录以Ｋ线图的形式展现，能自选股票。

系统的设计过程为：DS18B20温度传感器收集当前锅炉中水的实时温度数据，LCD1602用于显示锅炉中水的检测温度数据。当前锅炉温度低于设定的下限时，指示灯亮，继电器运行，加热器启动;当锅炉温度升高到锅炉上限报警温度和下限最低温度之间时，停止加热装置，循环重复。当温度高于设定的上限报警温度时，LED指示灯熄灭，蜂鸣器发出警告。锅炉的上限报警可以通过独立的按键进行设置，也可以通过独立按键设置锅炉下限最低温度。 系统的整体电路设计由五部分组成：单片机AT89C51最小控制系统、按键控制模块、温度采集部分、高温报警部分、LCD液晶显示部分。 最小系统由晶振电路、复位电路和单片机AT89C51组成；按键模块由五个独立的按键组成；温度采集部分由温度传感器DS18B20组成；高温报警部分由三极管和蜂鸣器组成；显示部分由LCD1602显示器和上拉排阻构成。

2020最新中国行政区划mysql数据表，包含中国省市县行政编码，邮编，区号，拼音，经纬度坐标，层级关系等。sql格式文件，可直接导入。

申请软著时要提交代码,要把项目里所有代码合并到一个文档里,于是写了个工具.支持自定义文件后缀名,多目录层级无限递归,异步合并,保持代码原格式.

二进制文件相似度计算-（综述）涉及文件关联、函数关联、漏洞关联、漏洞发现等多方面的应用，在软件剽窃检测、代码抄袭、版本识别、补丁查找等有重要作用。

C语言实现的商品管理系统，包含简单商品分类管理系统报告+源代码+数据文件+可执行文件+程序说明文件。

FPGA同步FIFO代码 测试文件 仿真结果 verilog代码 FPGA信号延迟 信号输出对齐