Combined with conventional parameter estimation methods, the carrier frequency and chip rate of the DS-SS signal can be estimated.
结合参数估计方法，可进行DS - SS信号载频和码速率估计。
Firstly, delay-multiply signal can detect the chip rate and the carried frequency in the frequency domain through multi-autocorrelation.
首先对延时相乘信号进行多重自相关处理，在频域可以检测出信号的码片速率、载频。
The spreading signal is a pseudo-noise code sequence that has a chip rate which is orders of magnitudes grater than the data rate of the message.
扩频信号是一个伪随机代码序列，此码片速率比消息数据速率高若干数量级。
Following the spectral correlation theory and wavelet transform theory, a method named as wavelet spectral correlation method is proposed for BPSK signal detection and chip rate estimation.
在谱相关理论和小波变换理论的基础上，提出了小波谱相关方法实现BPS K信号检测与码元速率的提取。
According to the latest Blue Chip monthly survey, four out of five financial forecasters reckon the central bank's next move will be to cut the federal funds rate.
根据最新的每月蓝筹股调查表明，五位金融预报员中就有四位认为央行的下一步举措将降低联邦基金利率。
The data rate of this initial chip is 2.5 gigabits per second; the architecture supports a rate of 10 gigabits per second.
首批芯片的数据率为2.5吉比特每秒；该架构支持10吉比特每秒的速率。
Tool shipments are running at a rate suggesting annual semiconductor capital spending of $40bn to $50bn, a level that has tended to cause meaningful rises in chip manufacturing capacity in the past.
以目前半导体设备的出货量计算，半导体行业的年度资本支出将达到400亿至500亿美元，在过去，这一支出水平往往表明，芯片制造产能将出现大幅度的增长。
The model is based on the semiconductor laser rate equations and the structure of the VCSEL chip, and every element in the circuit is represented.
等效电路的提出是基于半导体激光器速率方程以及VCSEL芯片结构，电路中各元件都有严格的物理意义。
After polishing off the pizza, the volunteers were presented with three generous platters of oatmeal-raisin, chocolate-chip and double-chocolate-chip cookies, and asked to rate them.
当志愿者狼吞虎咽地吃完比萨饼，三盘装得满满的燕麦葡萄干巧克力甜点和双层巧克力甜点被端到志愿者的面前，让志愿者对这些甜点进行评估。
In many real systems, such as digital camera, videophone, camcorder, pocket PC, and so on, chip implementation is necessary because of the exact limitation of rate and area.
在很多实际系统中，如数码相机、可视电话、便携式摄像机和掌上电脑等，考虑到速度和面积的要求，需要用芯片实现压缩系统。
Adopt the DSP (TMS320F240) chip to realizes control system that have the transcendental rate and ability of calculation and to handle.
采用具有超凡速度和运算处理能力的DSP (TMS320F240)芯片实现对系统的控制。
This system realized a voice communication system based on the AMBE2000, this chip USES the MBE algorithm to obtain low changeable communication rate, and high speech quality.
本次系统实现了基于AMBE2000的低速率语音通信，该芯片采用改进的多带激励(MBE)算法，能实现可变速率低比特率、高语音音质的语音压缩编码。
The effects of the moisture content in polyester chip, the melt temperature and pressure, and the shear rate on the shear viscosity are discussed.
探讨了聚酯切片含水率、熔体温度、熔体压力、切变速率对熔体切变粘度的影响。
The influence of depth of grinding, feed rate and circular linear speed of the grinding wheel on the grinding forces with respect to the maximum chip thickness of a single active diamond was analyzed.
从单颗金刚石最大切削厚度的角度，分析了磨削深度、进给速度和砂轮线速度对磨削力的影响。
An Implementation of the adaptive multi-rate speech codec based on the TMS320F2812 fixed-point DSP chip is presented.
介绍了自适应多码率语音编解码算法及其基于TMS320F 2812定点DSP芯片的实现方案。
It use special chip to realize full-range and equal observations for different voltage rate, without additional insulation faults for high input impedance .
本装置采用专用芯片，实现多种电压等级全范围等精度测量，同时输入阻抗高，不影响原车的绝缘状况；
And then a data multiplexer by using Q4401 and high rate single chip computer is introduced.
给出了一个以Q4401和高速单片机为核心的数据话音复接系统；
As the area of chip increases, the cost of chip manufacturing becomes more expensive and the successful chip manufacturing rate reduces.
随着芯片的面积增大，其制造成本不断增加，但芯片成品率却急剧下降。
The principle and typical application of single chip yaw rate gyroscope are introduced, then the design notes of yaw rate measure instrument are presented.
介绍了一种单片集成化偏航角速度陀螺仪的工作原理与典型应用，阐述了角速度测量仪的设计要点。
Introduces the principle of ADE7763 chip on measuring active energy and the design of single-phase multiple-rate electricenergy meter based on chip.
介绍了ADE7763芯片测量有功电能的原理及用该芯片设计的单相多费率电能表。
Experiment results indicates that the penetration rate is greatly influenced by bamboo chip thickness and directly proportional to the contacting area.
试验结果表明渗透速度受竹片厚度影响最大，并与接触面积成正比。
The rock drilling rate, service life and tungsten carbide toothavailability of the series of bits are obviously better than those of chip and button type bits.
该系列钎具凿岩速度、寿命和硬质合金片齿有效利用率均显著优于片状和球齿钎具。
Studies heart rate testers based on integration heartbeat detection chip and introduces other components of the testers such as reflective infrared sensor, single-chip and LED display.
研究了基于集成心跳探测芯片的心跳测试仪，介绍了其组成部分，即反射式红外传感器，单片机和LED显示器。
Results Prerteat organization chip, using the middle temperature water bath antigen repairing method, the positive expressing rate is 52.6% and the unfalling rate is 2.0%;
结果石蜡组织切片免疫组化反应预处理，采用中温水浴抗原修复法，其阳性表达率为5 2 .6% ，脱片率为2 .0 % ；
Use the predominance of new programmable logic chip on digital signal domain lucubrate on the implement with FPGA of speech signal low bit rate coding.
本文利用新一代可编制逻辑器件在数字信号处理领域的优势，对语音信号低码率编码的FPGA实现进行了深入研究。
Off-chip memory latency is mainly determined by DRAM latency, and memory bandwidth is determined by data transfer rate through the memory bus.
片外存储系统的访存延迟主要由DRAM延迟决定，带宽则是由内存总线的数据传输率所决定。
UWB is mostly applied in dense multipath indoor circumstance. The Inter Chip Interference (ICI) caused by multipath is very important for designing a high rate UWB system.
由于UWB主要应用在密集多径的室内环境，所以研究多径效应造成的码间干扰对于设计高速uwb系统非常重要。
However, the Canon 5D II's chip sports new RGB color filters with an improved transmission rate.
但是无敌兔的芯片运用了新的拥有更高的光线传输率的RGB滤色器。
It yielded essentially the same base-call success rate as its predecessor, showed near perfect reproducibility in replicate experiments, and detected more variations than the first-generation chip.
这种芯片得到了与旧型号相同的感性成功率，在重复实验中显示出近乎完美的复制再生能力，并比第一代芯片探测出更多的基因变化。
It yielded essentially the same base-call success rate as its predecessor, showed near perfect reproducibility in replicate experiments, and detected more variations than the first-generation chip.
这种芯片得到了与旧型号相同的感性成功率，在重复实验中显示出近乎完美的复制再生能力，并比第一代芯片探测出更多的基因变化。
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