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This paper presents Vector Performance method, a method of computer-aided optimal design, which, according to the requirements of design, is applied to the optimal design of automatic control systems.
本文介绍了一种有效的便于工程应用的计算机辅助最优设计方法——质量向量法。
Since the MASS vector functions are much faster (by a factor of up to about 30) than a repeated call to a standard library function, the resulting performance improvement can be substantial.
因为MASS向量函数要比对一个标准库函数的重复访问快很多(倍数接近30倍),所以最后得到的性能改善效果将会是惊人的。
Vector processor systems deliver high performance and were the dominant HPC architecture in the 1980s and early 1990s, but clusters have become far more popular in recent years.
向量处理器系统的性能很高,在20世纪80年代到90年代早期一度在HPC体系架构中占有统治地位,但是最近几年以来,集群变得更加流行了。
There are also VMX vector extensions for the IBM PowerPC 970 processor that can increase the performance of vectorized code.
另外也有用于IBMPowerPC 970处理器的VMX向量扩展,可以提高向量化代码的性能。
At last, this paper provides the mend method of Discrete Vector Model, so that the system can enhance simulation precision in base of high real time, and has more perfect simulative performance.
在本文的最后,提出了离散矢量模型的改进方法,能在提高实时性的基础上,进一步提高数控仿真系统的仿真精度,完善仿真性能。
The performance of minimum output energy (MOE) detector will significantly degrade when the weight vector is affected by the noise.
当权向量受到噪声的影响时,最小输出能量(MOE)检测器的性能将显著下降。
Support Vector Machine for regression (SVR) has shown very good learning performance.
回归型支持向量机方法SVR具有很好的学习性能。
Presented substituting an intelligent single neuron controller for the traditional PID controller to improve the Field Oriented Vector control performance of induction motor.
文中提出了采用单神经元智能控制器代替传统PID控制器以改善异步电动机矢量控制的性能。
Then a special Vector Quantization, called Wavelet Tree Vector Quantization (WTVQ), is designed to compress the every spectral image data, and a higher compression performance is obtained.
采用特殊矢量量化编码,叫作小波树矢量量化(WTVQ)编码对每个谱象数据进行压缩,获得较高的压缩性能。
Combined with Unrestricted Motion Vector mode advanced prediction mode can be used to improve the prediction performance and reduce the "blocking" effects.
高级预测模式可与无限制运动向量模式一起使用以提高预测性能及降低方块效应。
Finally, a series of inequalities is derived, which gives a quantitative relation between the performance of a vector quantizer and rate-distortion function.
最后,导出了反映矢量量化器工作特性和率失真函数之间的数量关系的不等式串。
First, a recursive algorithm estimating conditional mode was employed to generate a set of uncertain parameter vector samples which lead to instability or unacceptable performance of systems.
首先采用了一种递归的估计条件众数算法来产生一组使得系统不稳定或性能不可接受的不确定参数向量样本。
Introduction was made to basic structure and performance of DSP chip, giving out hardware design plan for induction motor vector control plan, software control algorithm.
介绍了DSP处理器的基本结构和性能,给出了感应电机矢量控制的硬件设计方案和软件控制算法。
For resolving the problem better, this paper presents an improved diamond search algorithm based on motion vector prediction, and it can efficiently improve the performance of video compression.
为更好的解决这一问题,论文提出一种基于预测性运动向量的菱形搜索方法,有效的提高了视频压缩的性能。
Compared with multivariate statistics and artificial neural networks, support vector machine based on structure risk minimization has better classification performance.
与统计分析和神经网络相比,基于结构风险最小的支持向量机有更好的分类性能。
According to the flux acceleration principle, the influence of rotor parameters on the performance of vector control system with rotor flux orientation is analyzed.
根据磁场加速法原理,在理论上定性地分析了电机转子参数对矢量控制系统性能的影响。
The vector control can be easily realized and reliable by using industrial PC control. The system has good performance.
采用工控PC机控制,使矢量控制思想易于实现、工作可靠,系统具有良好的性能。
This paper presents a new compensation method for stator voltage amplitude and DC offset, which can improve the performance of the speed sensor-less vector control of induction motor.
为了提高异步电机无速度传感器矢量控制的低速性能,提出了一种定子电压幅值和直流偏置补偿办法。
To improve the performance of support vector machines (SVM), a hybrid kernel is constructed from the existing common kernels, and the hyper-parameters are optimized by using a quasi-Newton method.
为了提高支持向量机(SVM)的识别性能,提出了在常用内核的基础上构造一个组合内核函数,然后用拟牛顿算法对其超参数进行优化的方法。
This paper introduced a PM motor of outer-rotor structure, and designed its space vector control system, using the high performance DSP. Good control performance has been achieved.
本文介绍了一种外转子结构水磁电机,并应用高性能电机摔制DSP,设计了电机的矢量控制系统,电机转矩利调速性能良好。
The experimental result shows that the performance of simple SLM-CIR model should be superior to simple vector space models and probability models.
实验结果表明:简单的SLM-CIR模型的性能要优于简单的向量空间模型和概率模型。
A method of object's performance classification based on Rough Set (RS) and Support Vector Machines (SVM) was proposed and it classifies the object's performance by composing the RS and SVM.
提出了一种基于粗糙集(RS)和支持向量机(SVM)的目标对象的性能分类方法,该方法将RS和SVM结合在一起对性能进行分类。
Taking the flight parameters of F-15 fighter as analysis background, the affection of stall and thrust vector on instantaneous turning performance is studied.
以F - 15战斗机为例,研究了失速及推力矢量对飞机瞬时转弯性能的影响。
The fault simulator is an important part of a simulating based automatic test generating system, and its performance greatly affects the quality of the gained test vector set.
故障模拟器是基于模拟算法的测试生成系统的重要组成部分,其性能优劣直接影响测试集的各项指标。
On this basis the performance evaluation of pipeline vector computers is putted forward.
最后提出流水线计算机系统性能的评价方法。
Direct Torque control (DTC) is a AC speed regulation method with high dynamic performance developed after vector control.
针对异步电动机直接转矩控制系统低速性能差的问题,提出了两项改进措施。
CONCLUSION: Understanding the physics and vector of forces during CCC is necessary in good performance and avoidance of radial tears.
结论:在连续环形撕囊术中理解力的矢量和物理过程,这对于良好的操作和避免放射状撕裂是必要的。
The sample-time-staggered space vector modulation (STS-SVM) is a novel modulation strategy with high performance.
错时采样空间矢量调制(STS-SVM)技术是一种高品质的新型调制技术。
Based on reasonable vector division and assumptions, steady sate performance analysis of the FTLMS algorithm is given and the steady-state expression of tap-length is derived.
论文在向量分割及若干合理假设的基础上,对FTLMS算法进行稳态分析,推导稳态阶数的理论表达式,给出参数选择的依据。
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