针对长码实值混沌直扩系统,提出了两种盲解扩算法。
Two new methods are developed for blind estimation for long-code chaotic spread spectrum sequence.
本发明能够降低长码和伪电子序列号出现重复的概 率。
The invention can reduce probability of repetition of the long codes and the pseudo-electronic serial numbers.
详细描述了状态表生成原理、状态表查询过程以及基于该方法的长码生成算法。
It describes the principle of status table production, the inquiring process of status table and long code production algorithm in detail.
为了减少后续目标提取的计算量,对分割后的图像采用了跑长码区域标记算法进行了标识。
To decrease the calculation of target extraction, segmented images are identified by the algorithm of Run-long code region identification.
针对长周期伪码的快速搜索问题,提出一种通过扩展均值处理技术扩大伪码搜索范围的长码快速搜索策略。
Aiming at the question on rapid search for long code, a rapid search strategy of long code is proposed, which expands the search scope of pseudorandom code adopting expansion and average technologies.
级联码是将两个或多个单码级联,在不增加译码复杂度的情况下,可以得到高的编码增益,达到与长码相同的纠错能力。
Concatenation of an inner code and an outer code may provide a high coding gain and the capacity of a long code to correct errors.
提出一种状态表查询的方法,可以有效地解决软件无线电和低性能平台环境下CD MA2000长码生成过程和生成时间较长的难点。
This paper proposes a status table method to solve the problem that the production of CDMA2000 long code will cost too much time under software radio and low end plat environment.
50码长的轨道被炸药炸毁了。
你有一个22码长的投球。
在不同地区,这六码长的布会以不同的风格披上去。
The six yard cloth is draped in different styles for various regions.
在楼梯的底部,我们转到一个走廊,走廊穿过了整个的建筑物,有整整200米长(合218码)。
At the bottom we turned into a corridor running the entire length of the building - a good 200 metres (218 yards).
这些条纹有0.5码到5码宽,数百英尺长,比之前观测到的冲击峡谷要小得多。
The streaks range from 0.5 yards to 5 yards wide and stretch hundreds of feet, far smaller than previously detected gullies.
这或许是因为大脚会让她们觉得自己与男人没什么差别,英国男性的平均脚长为9码。
This could be because it puts them on a par with men -the average British male is a size nine.
扫雪之后:400码长的路段上的冰雪已在短短一个多小时里清除掉了,为居民们扫开了安全行走的路面。
After: The 400 yard stretch of road was cleared in just over an hour, creating a safe route for residents.
位于智利的全球最大游泳池,长1000多码,占地20英亩,蓄积了6600万加仑的水!
Located in Chile, world's largest swimming pool is more than 1, 000 yards long, covers 20 acres, and holds 66 million gallons of water.
通过这种计量体系,一个50支的棉纱是比较细的,即一个重为一磅,长为840码,有50个纱绞的纱线。
By this system, a No. 50 cotton is a fine yarn in which 50 Hanks, each 840 yards long, weighs one pound.
然后飞机对着敌方位置扫射,身后留下了一道50码长的燃烧和破坏带。
The planes then strafed the position, leaving a line of fire and destruction 50 yards long.
我们破灭对隧道出口这是一个相当长的运行码是一对夫妇的百米内的山区。
We dashed against the tunnel exit which is quite a long run as the yard was a couple of hundred meters inside the mountain.
我需要5码长的粗电线。
克里斯的职业是油漆工兼装修人员,他在爬长楼梯或是走多几码路后,就不得不停下一段时间喘口气。
The painter and decorator had to take long pauses just to climb the stairs or walk more than a few yards.
一码长的明黄色机器人好像一只只机械阿拉斯加哈士奇,把五英尺高、装着零件的拖车拉到装配线上。
Yardlong, bright yellow robots like mechanical Alaskan huskies tow five-foot-tall carts of auto parts to the assembly line.
用途:用于纺织验布机,卷布机、码布机及塑革、地毯、造纸等设备的在制品计长测速及自停。
Usage: It is used for the products measuring, speed indicating, self-stopping of textile fabric equipments for plastic leather, capet, papermaking etc.
该方法利用一个短的LDPC码的校验矩阵作为其母矩阵,在此基础上采用循环置换矩阵构造一个长的LDPC码。
The method used a parity-check matrix of a short LDPC code as its mother matrix upon which a long code was constructed with circulant permutation matrices.
中国二维码产业联盟执行秘书长张也平说。
Executive Secretary General of China's two-dimensional code industry alliance Zhang Yeping said.
流动厕所前总排着20码长的队伍。
There was a permanent 20-yard queue for the portable toilets.
针对P码多普勒频移大、周期长的特点,本文探讨了缩短载频搜索范围的方法。
According to P-code features of large Doppler frequency shift and long code period, the method that shortens the scope of carrier frequency search is studied.
针对P码多普勒频移大、周期长的特点,本文探讨了缩短载频搜索范围的方法。
According to P-code features of large Doppler frequency shift and long code period, the method that shortens the scope of carrier frequency search is studied.
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