Q2

空气湿度报警器，顾名思义，是用来测量空气中的湿度的仪器，他通过一个湿敏电容和一个频率输出电路对空气湿度进行检测，把湿度变化转变成频率输出。再通过单片机把输入的频率转化为湿度百分值并通过LCD显示出来，使人可以通过显示清楚地看到空气的相对湿度。在单片机编程时可以预先设定一个限定值，当环境湿度达到设定的湿度值时电路报警，同时发光二极管变亮，达到湿度报警的目的。-Air humidity alarm, as the name implies, is used to measure humidity in the air apparatus, he humidity through a capacitor and a frequency output circuit for detection of air humidity, the humidity changes in the frequency of the output into. Through the single-chip frequency of the input into a percentile and humidity through the LCD display, one can clearly see through the display of the relative humidity of air. Single-chip can be programmed in advance to set a limit value, when the environmental humidity to achieve set alarm circuit humidity values, while LED light changes to achieve the purpose of humidity alarm.

广告管理系统的UML设计方案~~~欢迎参考-advertising management system UML design ~ ~ ~ welcome reference

这是一款实用的屏幕抓图程序，大家可以下来看看，-This is one practical procedures From Wikipedia screen, we can see down, Ha-ha

这是一个lm111资料，希望能够对你有用-This is a lm111 information useful to you hope to be able

FINISH /CLEAR,NOSTART /TITLE,Modified timberlog coordinates /CONFIG, NRES, 1000000 /PREP7   ! Units used ! m, N, s, kg, Pa, m/s, m/(s^2), kg/(m^3), W  /UNITS,SI !! Define local element type !  ET, ITYPE, Ename, KOP1, KOP2, KOP3, KOP4, KOP5, KOP6, INOPR ET,1,SOLID45 ET,2,LINK8   !! Define material properties for Timber Log (Kapur-SD4)(isotropic) MP,DENS,1,750      ! Density = 750 kg/m3

OFDM高斯信道下的性能仿真，大大提高了频谱的利用率，适合初学者使用。(Performance simulation in OFDM Gauss channel greatly improves the utilization of spectrum and is suitable for beginners.)

这是我看到的一些资料，希望与大家分享。也许这对您用处不大，但是我的一份诚意。-this is that I see some of the information and hope to share with you all. This may be less useful to you, but my sincerity.

本软件具有刷５Q人气的功能，只要打开添入用户名和密码，就可以运行！-This software has a brush 5Q Popularity functions, as long as the open to add the user name and password, you can run!

异步电机矢量控制源程序，包括电流检测，SVPWM生成等模块-vector control program, including current detection, SVPWM generation modules

Parallel programming with CUDA Fortran