In 1938, physicist Frank Benford noticed that in a random selection of numbers digit 1 tends to appear more often at the beginning of a number than 2, and 2 more often than 3.

By way of analyzing random data a digit filtering algorithm based on wavelet is put forward. The typical calculation examples prove that the calculation results manifest reasonable. The work lays a numerical foundation for accurate simulated software;

通过对随机数据的处理分析，提出了一种基于小波变换的数字滤波算法，并进行了实例验证，表明该算法准确可靠，小波滤波算法为整套仿真软件的完成奠定了数值计算基础；

The principle of the random sample for digit save oscilloscope ( DSO) is studied. A method of measuring the time between a trigger event of the input signal and next sample clock is developed.

讨论了数字存贮示波器的随机采样原理.给出了测量触发点与下一采样时钟间隔的方法；

The principle of random sample for digit save oscilloscope

数字存贮示波器的随机采样原理

Objective To introduce behavior risk factors surveillance system based on random digit dialing ( RDD) and computer-assisted telephone interview ( CATI) in Shenzhen and to discuss appropriate health promotion strategies based on the behavior risk factors.

目的初步建立以随机电话拨号和计算机辅助电话调查为基础的行为危险因素监测系统，并对深圳市成年人疾病和伤害相关的行为危险因素进行调查和分析。

In this new algorithm, first, the nodes were coded with random digit.

在新算法中，首先，采用随机数字对节点进行编码；

Influence of output mode and output time for digit span

输出方式和输出时间对数字广度的影响

The design scheme of a radar digit coding waveform generator is proposed. The scheme employs control counters and extendable PS shift register arrays, and by means of microcomputer, implements output of multi-bit radar digit coding waveform.

提出了一种雷达数字编码波形的设计方案，该方案运用计数器和便于扩展的PS移位寄存器阵列，通过微机控制完成多位雷达数字编码波形的输出。

This result was compatible with the phylogenetic hypothesis. ( 2) Compared to positive numbers, negative numbers had higher activation thresholds. ( 3) The sign and the digit of negative numbers can be processed independently, which supported the separate processing view.

与正数相比，负数数量表征的激活阈限更高。（3）负数的符号和数字部分各自独立进行加工，这一结果支持分离加工的观点。

The third experiment was aimed at investigating the processing of the sign and digit in negative numbers by adopting the asynchronous display method.

同时，实验三还引入符号与数字分时呈现的技术，对负数的符号与数字加工的方式（整体加工或分离加工）进行探讨。

Based on sign digit negabinary representation, the two step addition and one step subtraction of arbitrary length operands can be performed.

基于符号数字负二进制表达，提出了任意字长操作数的并行两步加法与一步减法。

The redundant sign digit error correction makes it possible to use dynamic comparator for power reduction.

由于运用了冗余数字校正技术，可以采用低功耗的动态比较器。

Research on Generating the Function Signal Using Distributed Digit store Method

用分布存贮数字法生成函数信号的研究

A note on the generating function of the digit-sequence

关于位数码列的生成函数的注记

It is established about servo drive system maths mould, Un-linear scattered about control system is emulated, get pulse transfer function for digit control machine.

并建立了伺服驱动系统数学模型，对此非线性离散控制系统进行了仿真，得出了数字控制器的脉冲传递函数。

Function digit [ letter] Transmission codes: Standard code sets used in computers to represent alphabets and numbers. Examples include ASC and EBCDIC.

传送代码：电脑用的一套标准代码，代表字母和数字.例如雅舒码和纳斯迪码。

Function digit [ letter] Most farmers are horrible at paperwork, mostly because they don't have time.

多数农民都害怕文字工作，主要是因为他们没有时间。

Function digit [ letter] That part of a character code used with the numeric coding to represent nonnumeric information.

字符代码的一部分，它和数字一起编码，用来代表非数字信息。

Function digit [ letter] Fountain Code and Its Performance in Wireless Fading Channel

喷泉码及其在无线衰落信道中的性能分析

To transfer a carry digit.

传送一个进位数字。

The Expansion and Compression of the Decimal Numeral Digit with Symbol and the Operation of Add and Minus

带符号十进制数码位数的扩展和压缩及补码的加减法运算