The second example is mainly about signal controlled intersection, which finds out that the sigal machine shall be turned off when traffic volume is small in order to save travel time. 第二个示例主要针对信号控制交叉口,认为在交通量较小的情况下,应该停用信号灯以节省出行时间。
States the way of improving the efficiency of audio frequency amplifer and introduces circuit of D-type amplifer. It also introduces full wave bridges bipolar output circuit and full utilize may melody high and low proportion of PWM sigal to improve great range efficiency. 论述了提高音频放大器效率的方法,介绍了D类放大器的电路组成,输出采用全桥式双极输出,采用占空比在0-100%可调的PWM信号进行控制使效率得到大幅度的提高。
DSP ( digital sigal processor) features Single-cycle multiply and accumulate ( MAC), mutilple-accesss memory architecture, a wide variety of on-chip peripherals, which leads trend in digital speech processing field. DSP(数字信号处理器)具有在单机器周期内完成乘加运算、单机器周期内多次访问存储器以及丰富的片上外设等特点,采用DSP进行语音信号处理代表未来语音信号处理的发展方向。
CORBA Application on 7 Sigal Network Monitor System CORBA技术在7号信令网集中监测系统的应用
The present paper reports the determination of rutin contents in flos sophorae immaturus by sigal multiplier spectrophotometry. 本文提出用系数倍率法测定槐米中芦丁的含量的方法。
It initiates the EGFR-ras pathway to pass the mitogenic sigal, activates MAPKs to regulate transcription factors ( such as c-myc and c-fos), and finally promotes cell grow and proliferation. 它通过自身受体EGFR-ras途径向下游传递有丝分裂信号,通过激活丝裂原活化蛋白激酶家族(MAPKs),调节增殖相关的转录因子(如c-myc,c-fos)促进细胞增殖分化。
A Fast High Resolution Method for Estimating Spatial Sigal and Direction of Arrival 空间信号和到达方向的高分辨率快速方法
This key aim of radar sigal processing is to extract moving target from clutter. From the viewpoint of clutter depression, this paper describes the PRF design of X-band height-finding radar. 雷达信号处理的根本目的是从杂波中提取运动目标,本文从杂波有效抑制的角度对X波段测高雷达进行PRF设计。