log-normal

对掺铒光纤放大器放大自发辐射进行仿真，由速率方程为根本对自发辐射特性进行模拟，得到不同能级粒子分布变化，最后得到ASE(The amplified spontaneous emission of erbium doped fiber amplifier is simulated)

用于从试验设备读存取采集到的数据，可以用于精密测量等方面，对于初学labview的读者是个很好的帮助。

说明：  关于船的仿真和关于回波分析的仿真，涉及到坐标系的变换，雷达在不同位置角度下的仿真，回波分析主要基于运动补偿(The simulation of ship and the simulation of echo analysisRadar simulation at different positions and angles, echo analysis is mainly based on motion compensation)

说明：  基于matlab的可见光通信的室内模型功率分布图(The power distribution diagram of indoor model of visible light communication based on MATLAB)

三星j2me开发包，包含SM,SMS等累，网上找的都是帮助文档，这个是jar包，很难找的哦-Samsung j2me development kit, including the SM, SMS and so tired, and are looking for online help documentation, this is a jar package, it is difficult to find the oh

这个是一个小型的学校数据库，可以统计老师信息，学生信息，研究生等的信息，用几个类实现，可以查询，删除等等！-This is a small database of schools, teachers statistical information, student information, such as the Graduate information for several categories of achievement, can find, delete, etc.!

三维刚体极限平衡法计算包，功能包括施加锚索力、地震力，并可以考虑地下水作用-Three-dimensional rigid body limit equilibrium method to calculate package, features include the ability to impose anchor, earthquake forces, and can consider the role of groundwater

可以很好的预测数据，程序代码简单可靠好用(Good prediction of data, the program code is simple and reliable easy to use.)

making a clock by microcontroller atmega16 and show the time on lcd in c by codevision avr

function mu=getmu(r,snr,H,p,M) eigen=eig(H*H ) temp2=0 for i=1:r-p+1 temp1=1/eigen(i) temp2=temp2+temp1 temp1=0 end if r-p+1~=0 mu=(M/(r-p+1))*(1+(1/snr)*temp2) else mu=0 end -matlab mimo