Step Size

步长：在数值计算和优化算法中

常用释义

步长：在数值计算和优化算法中，指每次迭代中变量的变化量。

扩展信息

步长

(10)步长(Step size): 步长是设定扫描数据点之间步幅的大小.这个参数影响扫描速率.典型的值是0.1,范围为0.05到0.4.Fragmento…

步长大小

UG术语中英对照表CAM部分 - UG论文技巧 -... ... Steep Part 陡峭壁零件 Step Size 步长大小 Stepover Method 步距方法 ...

为雾设置取样步长

3DS MAX... ... “Step Size”( 为雾设置取样步长，它影响着雾外观的粒状)和 “Wind Strength”( 风力强度，用来控制风的速度)与 ...

步幅大小

3d max中英文对照 - 豆丁网 ... step 步幅，步数 step size 步幅大小 stock Lenses 镜头种类 ...

步尺寸

...基础矩阵(Basis matrix)　　step 步尺寸(Step size)　　cstype 曲线或表面类型 (Curve or surface type)　　元素(Elements):　　　p 点(Po...

步幅设置

渲染器教程 ... 14 Glossiness Reflection( 光泽区域反射) Step Size （步幅设置） Globars （全局设置） ...

步长的大小

68369B二手信号... ... Variable from 1 to 10,000 变量。从1至10000 Step Size 步长的大小 Dwell Time Per Step 每一步停留的 …

例句

Careful selection of step-size parameters is often necessary to obtain good performance from adaptive natural gradient algorithm.

对于自适应自然梯度算法，选择步长参数以达到好的分离性能是非常必要的。

Thus, the ability for choosing a larger integration step-size is often demanded, so as to guarantee enough time for computation.

因此，一般希望能选择较大的积分步长，以保证能有足够的计算时间。

SpinnerNumberModel: Used for accepting input from a range of numbers (int or double) with a set step size.

SpinnerNumberModel：用于接受已设定好步长的一定范围内的数字（int或double）的输入。

However, the performance of variable step-size natural gradient algorithm is still less than ideal.

然而，变步长自然梯度算法性能仍然不够理想。

Step size artefacts due to distortions in electron fluence and angular distributions reduce the cavity dose by up to 39%.

步长文物因扭曲的电子辐照和角分布减少腔剂量高达39%。

However, the insistency between convergence speed and steady state error is difficult to be solved by the fixed step - size LMS.

但其固定的步长导致了收敛速度和稳态误差之间的矛盾。

Notice how the step size increases as the value increases (values roughly double each time).

注意你的台阶尺寸随著值增加（大约值双每次）。

Secondly, this paper introduces several typical variable step size LMS and NLMS algorithms, and compares and evaluates their performance.

接着对一些典型的变步长LMS算法和NLMS算法的性能特点进行分析比较，给出了算法性能的综合评价。

Employing variable step size RK integration method, the nonlinear differential equations with multiple backlash are solved.

采用数值积分方法对多间隙多自由度非线性微分方程组进行了求解；

With finite difference approximation, the space and time step size was solved to ensure the convergency of finite difference approximation.

通过分析有限维逼近方法的收敛性，获得保证收敛性的空间和时间步长应满足的条件；

For achieving faster convergence speed and higher tracking capability, variable step-size and momentum factor must be used.

要进一步加快收敛速度并提高跟踪能力，必须采用自适应变化的步长和动力因子。

The relations between parameters of two variable step size LMS algorithms and BER are obtained.

同时还得到了两种变步长LMS均衡算法中的参数和均衡器输出误码率的关系。

Road sections were reset with the chosen step size. Then, the hazardous locations were searched many times and were simplified.

通过程序以一定的步长重新划分路段单元，多次搜索事故多发路段位置，并进行精简合并处理。

the range of discharge and height of the water-wing decrease with decrease in step size.

随着台阶尺寸的减小，水翅高度降低，所存在的流量变化范围缩小。

A selfadapted two step size algorithm is presented, which overcomes the limitation of the Newton algorithm.

给出了克服牛顿算法缺陷的自适应两点步长的算法。

This method changes step size dynamically based on the feedback of prediction error. It has the merit of flexible adaptive capacity.

该方法根据预测误差的反馈动态改变步长大小，具有灵活的自适应性。

The strategy of dynamically adjusting the parameter of step size was analyzed.

最后对步长参数动态调整策略进行了分析。

When the algorithm to achieve stability, the step size becomes smaller to reduce the steady state error.

这种算法在收敛初期收敛速度较快，而当趋于稳定时，稳态误差较小。

An adaptive step-size natural gradient algorithm is proposed.

提出了一种步长自适应自然梯度算法。

OCStepSize This is the step size used when moving indicators around the display .

当活动的标志显示使用这个步长。

The paper describes the development of a variable step size window length adaptive algorithm based on the adaptive filtering theory.

本文描述了基于自适应滤波理论的变步长窗口大小的自适应算法。

You should not allow a step size greater than the difference in temperatures.

你不应该让一个步长温度大于差异。

frequency offset compensation is carried out using variable step size least mean square algorithm(VLMS).

以变步长的最小均方算法（VLMS）进行频率补偿。

Note that if the step attribute is omitted, the step size defaults to 1.

如果省略了step属性，那么步长缺省为1。

is the vertical resolution, that is, the size of the step-size scan motor.

二是笔直标的纲的的不合辨率，即扫描电机的步长不小小。

In this example, I create a vector (t) with values ranging from 0 to 2PI (with a step size of 0. 2).

在这个例子中，先是创建了一个向量（t），其值的范围从0到2PI（步进大小为0.2）。

The Abstraction of the Heart Rate Signals Based on Clipped-error LMS Algorithm with Variable Step Size of Segmenting Type

基于分段式变步长截断误差LMS算法的心率信号提取

Length of Fiber Link Section and Step Size in Numerical Simulation of Fiber Propagation Systems

光纤传输系统数值模拟中光纤节长度和步长的选取

Study of a Variable Step Size LMS Adaptive Filtering Algorithm

一种变步长LMS自适应滤波算法研究

Improved Variable Step-size LMS Algorithm and Its Application to Adaptive Noise Cancellation

改进的变步长LMS算法及其在自适应消噪中的应用

同义词

[数]步长

step length