随机

Random test program generator is such a kind of important tools to achieve these aims which are used in the test phase of the microprocessor design and implementation.

随机测试是处理器验证工作研究的重点。在该篇文章中，将详细介绍一个用于处理器功能验证的随机测试程序生成器的实现机制。

This paper introduces two pseud interleaving schemes,namely uniform distribution one and rayleigh distribution one ,and the way to realize these two interleaving schemes.

介绍了2种交织方案，即均匀分布的伪随机交织和瑞利分布的伪随机交织，以及这两种交织方案的具体实现办法。

A theoretical test method which can be used to evaluate whether a pseudorandom number sequence satisfies requested randomness is suggested.

譬如：原随机变量是U（0，1）的，则变换后的随机变量也是U（0，1）的，但是用一个非整数去乘却没有这样的统计性质。

According to the necessity to get pseudorandom number on the system simulation, Uniform distribution and white noise at first are studied .

首先研究生成均匀分布和白噪声伪随机序列的方法，然后给出了根据均匀分布随机序列产生任意概率分布的伪随机数序列的算法。

NOTE: when I said "random" in this post, I naturally mean the pseudorandom number generators computers use, which isn't really random, but was more than close enough for our project.

注意：本文中的"随机"是指计算机使用的伪随机数，而非真随机，但从项目中来看已经不错了。

Methods According to the concentrations of use of iodophor 308 cases of puerpera were randomly divided into two groups, 0.25% and 0.5% group, each group was randomly divided into the use of Yunnan Baiyao Group and non-use group.

308例产妇根据活力碘使用浓度随机分为两组，分别为0.25%组和0.5%组，其中每种浓度均随机分为使用云南白药组和不使用组。

In the probabilistic model for wind farm, the uncertainties of wind speed is takes into account, and the real power injected and reactive power absorbed by the wind turbine are described as the function of the voltage magnitude, the slip of the induction machine and the circuit parameters of the wind turbines. In the unified iteration method, the slip of induction machine is introduced as the new correction value. The Newton-Raphson algorithm is used to solve the unified iteration of state variable and slip. Thus, the proposed method retains the quadratic convergence of the Newton-Raphson algorithm.

该风电概率模型考虑风速的随机性，将风机输出的随机有功功率和吸收的随机无功功率描述为电压幅值、异步机的滑差和风轮机的电路参数的函数；联合迭代方法中，异步风力发电机的滑差作为新的修正量被引入，使用牛顿-拉夫逊方法求解关于潮流状态变量和滑差的联合迭代，加热器因而迭代过程保持了牛顿-拉夫逊方法的平方收敛性。

The key problems of software radio and direct sequence spread spectrum range used in high range radio fuze are discussed. The effects of doppler frequency and carrier's initial random phase are analyzed. A new direct sequence spread spectrum algorithm based on software radio is proposed, by using differential encoding and quadrature demodulating, the effects of doppler frequency and carrier's initial phase on the output of inference filter are eliminated successfully.

研究了软件无线电和直接扩频测距技术在大炸高无线电引信应用中的关键技术问题，分析了由于多普勒效应引起的载波频偏以及载波随机相位对测距的影响，提出了一种基于软件无线电的直接序列扩频解调算法，通过采用差分编码和正交解调的方法，消除了多普勒频偏和载波随机相位对测距的影响。

Different types of memory, including RAM, RAM cache, ROM, and CMOS, and the importance of memory access time are explored.

记忆的不同类型，包括随机存取储存器，随机存取储存器隐藏所、 ROM 和互补型金属氧化半导体，和记忆通路时间的重要性被探究。

Because the primary source of noise in an amplifying IC is its input stage, you can assume that the standard deviation of the random component of output current of the paralleled-N voltage-to-current converters is σNI=σI×, where σI is the standard deviation of the random component of output current of a voltage-to-current converter.

由于放大器噪声的主要来源为输入端，假设N个并联电压电流转换器输出电流的随机器件标准差为σNI=σI×，σI为电压电流转换器输出电流的随机器件标准差。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。