一通信软件

Aiming at the problems that alarming signal of gas alarming head lamp at present can′t be obtained by monitoring center and fixed gas detector has small monitoring areas and is difficult to move,the paper proposed a design scheme of multi-function gas alarming head lamp with the function of wireless transmission of gas overrun signal.

针对目前瓦斯报警矿灯的报警信号不能被监控中心获取及井下固定瓦斯探头检测范围小、移动性差的问题，文章提出了一种具有瓦斯超限信号无线传输功能的多功能瓦斯报警矿灯的设计方案，详细介绍了该矿灯的硬件与软件设计，给出了无线射频通信方案及其关键技术。

First, we analyse USB communication methods, and there are three important methods; Second, we discuss the whole software structure and communication protocols and design a basic protocol model based on embedded environment. Then, we explain the implementation of a file transport system based on this model. Through the comprehensive utilization of StrongARM UDC and Linux USB modules, we complete a portable protocol stack. Moreover, the function of the system is tested under the Windows and Linux OS.This thesis provides us with a full description on the realization of the USB mass storage system.

首先是USB系统通讯方法分析，将其归纳为三种主要的形式；然后论述了系统采用的的整体软件架构和通信协议体系，提出了基于嵌入式系统平台的协议栈的基本模型和具体内核实现机制，并阐述了基于此模型的文件传输系统的实现方法；最后，本课题通过综合运用StrongARM处理器上的USB设备控制器和Linux核心中提供的USB设备核心模块与字符设备模块，实现了一套可移植的USB海量存储设备类协议栈，并给出了系统在Widnows和Linux操作系统环境下的测试结果。

A mobile communications terminal in which the user interface is assembled by assembling a number of software objects representing logical entities; querying each of the objects to receive data relating to the represented entities; applying a translation entity and a presentation entity to the received data to create a display data set; and sending the display data set to a renderer that can cause the user interface to be displayed on a display device.

一种移动通信终端，其中其用户界面的装配是通过装配多个代表了逻辑实体的软件对象；查询每个对象，以接收与所代表的实体相关的数据；将一个翻译实体和一个表示实体作为被接收的数据，以创建一个显示数据集；并且把所述显示数据集发送给一个渲染器，该渲染器能使该用户界面显示在显示设备上。

A very low frequency and low bit-rate digital communication systems to achieve program, which mixed in the software programming method is to use DSP hardware implementation, the article gives the ...

介绍了一种甚低频低码率数字通信系统的实现方案，该方案中的软件采用混合编程的方法，硬件则用DSP实现，文章给出了整个。。。

A very low frequency and low bit-rate Digital Communication System program, which mixed in the software programming method, the hardware is realized with DSP, the article gives the ...

介绍了一种甚低频低码率数字通信系统的实现方案，该方案中的软件采用混合编程的方法，硬件则用DSP实现，文章给出了整个。。。

Based on analysing sensitivity of receiving system of the naval mine,a new method which can use microcomputer software to accomplish all-around receive underwater of Very Low Frequency.

基于对水雷接收系统灵敏度的分析，提出一种可以用微机软件完成的甚低频水下通信全向接收新方法，完成数字化全向接收的理论推导。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。