采用混沌的数字计算法计算了双字节不同初始值的周期。
The period values of different sequences from different initial values in double bytes were gotten through discrete digital chaos calculation.
要数字签署大型文件，首先使用这些算法用一种安全的方式压缩(计算固定长度的哈希码)文件，然后再用私钥签署。
For digitally signing large files, the files are first compressed (the fixed-length hash is calculated) in a secure manner using these algorithms, and then signed with the private key.
这个算法的缺点是需要计算更大的数字，所以对于一个很忙的服务器来说计算成本更大。
One downside to this algorithm is that it requires more math with big numbers, and thus is a little more computationally taxing on a busy server.
加密散列是使用SHA- 256算法来计算的，数字签名是使用rsa算法来生成的。
The cryptographic hash is calculated using the SHA-256 algorithm and the digital signature is generated using the RSA algorithm.
不过，对于负值的x，一般是-4以下的数字，用于计算Math .exp的算法表现很差，并且容易出现舍入错误。
However, for negative values of x, roughly -4 and lower, the algorithm used to calculate Math.exp is relatively ill-behaved and subject to round-off error.
面对古希腊繁冗的数字表示方式，阿基米德提出了一套有重要意义的按级计算法，并利用它解决了许多数学难题。
The face of the ancient Greek figures burdensome that way, Archimedes made a significance level calculated in accordance with law, and use it to solve many mathematical problems.
大量数字仿真及EMTP仿真计算表明修正算法可取得唯一区内真根。
Plenty of digital simulation calculations and simulation calculations using EMTP electromagnetic transient program indicate that the true fault location can be determined by the modified algorithm.
整个控制器具有良好的鲁棒性和精确度，辅助计算机数字仿真表明，此种控制算法具有广阔的应用潜力。
The whole controller has good robustness and precision property. Digital simulation expressed that the control algorithm has a for further application future.
文中用逼近法和双线性变换法，设计了用于圆度测量的高斯数字逼近滤波器，并给出了零相移的递归滤波算法，计算量小，计算效率高，易于实现。
A series of Gaussian digital approximation filters used in roundness measurement were designed on the basis of approximation method and bilinear transformation.
文章在研究FIR数字滤波器设计算法的基础上，采用滤波函数与分段卷积结合的方法实现对较长测井信号的处理。
The passage deals with the logging signal by the method of combining filter function with partition convolution which is based on the search of designing FIR digital.
在计算机直接数字控制系统中，PID控制器是通过计算机PID控制算法程序实现的。
In the direct numerical control system of the computer, PID controller is realized by the PID controlling algorithm procedure.
本文讨论了在通用数字计算机上实现二维fft算法时所遇到的若干问题。
This article deals with some problems which occur during implementing two-dimensional FFT with the general-purpose digital computer.
在数字移动通信信道模型上，利用计算机模拟，在均方误差和误码率特性方面与其它均衡器算法进行了比较。
On a digital mobile radio channel model, using computer simulation, we compare the SWFTF DFE algorithm with other equalizer algorithms in the characteristics of mean squared error and bit error rate.
可估计的载波频差范围是大的，约为符号率的，并且算法所需的计算负载非常低，适合数字硬件实现。
Its estimation range is large, about of the symbol rate, while the algorithm proposed requires a very low computational load and is very easy to implement with digital hardware.
给出了一个以扩充频率法为基础的数字串级系统参数整定的计算机算法。
In this paper, a digital cascade system setting parameters computer algorithm based on the enlarge frequency method is given.
讨论了数字电路的逻辑级模拟中元件传输延迟模型、元件状态值模型的建立，逻辑模拟的算法以及元件计算的方法。
Discuss the three aspets of the logical-level simulation theory of digital circuits: the construction of delay model and multi-state model, simulation algorithms, and methods of component computation.
在数字视频广播有线标准接收机的盲均衡器中，通常采用恒模算法(CMA)进行系数的初始化计算。
Blind equalizer of Digital Video Broadcast-Cable (DVB-C) receivers usually use the constant modulus algorithm (CMA) to calculate the initiate coefficients.
基于BP算法的三自由度数字式机械臂系统控制用计算机作数字控制器，电位计测量车位置、上下摆角度。
Computer is used as digital controller in control system of three-freedom degree digital machine arm based on BP algorithm, and potentiometer measures position of hoist and up-down pendulum Angle.
着重讨论了雷达测速系统中的数字测角原理和算法，以给出了目标角度修正公式和计算机仿真结果。
This paper emphatically discusses digital measuring-angle theorem and algorithm in radar measuring-speed system. It also provides Angle correction formulas of a target and computer simulation results.
介绍并比较了三种自整角传感器角度测量方法的原理、特点，并选用数字测量计算法实现进气可调导流叶片转角检测系统。
The principle and characteristic of three Angle measurement methods are introduced; digital measurement approach is selected to design adjustable guide vane Angle detection system.
本文对向量法和采样点计算法两种数字式负序滤过器进行研究。
Two types of digital negative sequence strainer using vector method and sampling method are researched in this paper.
本文提出了一种自适应的数字滤波方法，它是利用格型结构来预测和估计雷达杂波，而格型系数的计算采用了伯格算法。
This paper advances an adaptive data filtering method, which USES the lattice structure to predict and estimate radar clutters. The calculation of the lattice coefficient adopts the Burg method.
分析了中国数字电视地面广播标准中的系统帧结构，并根据信号帧头的循环特性，提出了一种性能较好的信道估计算法；
The frame structure in Chinese DTTB standard is introduced, and a channel estimation algorithm with a better performance is given according to the cycle characteristics of the signal frame head.
提出了一种数字通信信号码元速率的估计算法。
A new algorithm is proposed for symbol rate estimation of digital communication signals.
利用计算机和参数控制与数据采集器对膜片钳放大器进行数字控制和参数检测，并采用最小二乘拟合等算法计算相关参数。
The routine controls and inspects the patch-clamp amplifier by employing the personal computer and data acquisition, and then evaluates the analog parameters using relative arithmetic.
用计算机仿真的方法在数字用户环路上实现了该算法，并测定其数字用户环路上所能获得的最大传码率，分析最大传码率与发送总功率的关系，给出比特分配结果。
On the digital subscriber loop we realized the algorithm, got the max receiving bit, analysed the relation between the max receiving bit and transmitted power, and got the result of bit allocation.
根据快速傅里叶变换(FFT)和数字信号调制解调的特点，给出了一种盲信道质量估计算法。
On the basis of the features of the Fast Fourier Transform (FFT) and digitally modulated signals, this paper proposes a blind channel estimation algorithm.
基于移位加的坐标旋转数字计算机算法是用硬件实现超越函数的最简单方法。
The CORDIC algorithm based on shift and add operations is the simplest algorithm of the transcendental function.
将成熟的电子学里的格型数字滤波器的概念和设计算法移植到光学滤波器，给出了根据目标滤波传递函数求解光格型阵列具体参数的算法。
The conception and algorithm simulation of lattice digital filter in electronics are transplanted into optical filter, with a novice algorithm to resolve optical lattice array concrete parameter.
这一算法可以用于图象处理和合成孔径雷达成象方程的数字计算。
It is shown that the algorithm discussed in this paper can be applied to the image processing and the numerical calculation of the imaging equation of a synthetic aperture radar.
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