The differentiation matrices of unknown function are constructed by using barycentric rational interpolation.
采用重心有理插值近似未知函数，得到未知函数的各阶微分矩阵。
Given some points, and a measurement of the value of some function at these points (with an error), we want to determine the unknown function.
鉴于一些要点，并测量值的一些功能在这些点(错误)，我们要确定未知函数。
A very simple method is to use linear interpolation, which assumes that the unknown function is linear between every pair of successive points.
一个非常简单的方法是使用线性插值，它假定未知函数的线性每对之间的连续点。
Since a function call is usually just a part of an XPath expression, an unknown function causes the execution of the entire XPath expression to fail.
由于函数调用通常仅仅是XPath表达式的一部分，未知的函数会造成整个 XPath 表达式的执行失败。
The thermal flux as an unknown function is obtained by minimizing the functional and solved with the equation of temperature function simultaneously.
将热流通量作为未知函数求泛函极值，并与温度函数联立求解。
The robust M-estimate of the unknown function is proposed by local linear method, and the robust M-estimate of the unknown parameter by tow step method.
用局部线性方法给出未知函数的M-估计，用两步估计方法给出参数的M-估计。
If you can't read Japanese this can often be the most entertaining part of the lavatory experience, with each button press leading to some new, unknown function of the lavatory.
如果你不认识日语，那么这个面板就是你如厕体验中最有意思的部分——每按一个按钮，就能看到一个洗手间的新功能。
Interpolationsolves the following problem: given the value of some unknown function at a number of points, what value does that function have at some other point between the given points?
插值解决了以下问题：鉴于价值在一些未知函数的若干要点，没有什么价值的功能已经在一些其他点之间的了点数？
One of the schemes adopts the integral equation with equivalent current as an unknown function, whereas the other USES the integral equation with total electric field as an unknown function.
一种方案采用以极化电流为未知函数的积分方程，另一种方案采用以总电场为未知函数的积分方程。
The weak consistence and the asymptotic normality of the robust M-estimate of the unknown function are given, and the weak consistence of the robust M-estimate of the unknown parameter is established.
进一步证明了未知函数的M-估计的弱一致性和渐近正态性，参数的M-估计的弱一致性。
Since the actual size of the WKT and SVG strings are unknown, the DBA sends the data between DB2 and the function via locators.
由于WKT和svg字符串的实际大小是未知的，DBA通过定位符在DB 2与该函数之间发送数据。
So the unknown is a function, and the equation will relate the partial derivatives of that function to each other.
未知量是一个函数，这个方程，将把函数的偏导数联系起来。
The strerror() function isn't necessarily thread-safe; for unknown values, it formats an error message in a static buffer and returns a pointer to that buffer.
strerror()函数并没有必要是线程安全的；对于未知值，该函数在静态缓冲区中设置错误消息的格式并将指针返回到该缓冲区。
How this ability has been evolved is still unknown to the scientists as well as its function.
这种能力是如何进化而来的，以及它的功能对于科学来说仍然是未知的。
For establishing the optimal target function we use the coordinate values as the unknown variables and thus the calculating formulas are further simplified.
在建立优化目标函数过程中采用座标形式为未知量，从而使计算公式更为简单。
The function of such fluorescent proteins in corals and other invertebrates is unknown
目前尚未了解这种在珊瑚和其他无脊椎动物身上发现的荧光蛋白质的功能。
It is not safe to call this function when it is unknown which thread (if any) currently has the global interpreter lock.
当前拥有全局解释器锁的线程(或其它什么)未知时，调用这个函数不安全。
Then these equations are solved numerically by approximating the unknown displacement difference to a product of the fundamental density function and polynomials.
其次，在数值求解该组方程的过程中，未知函数裂纹表面位移差被近似为位移差的基本密度函数与多项式之积。
Blind image restoration is to recover the original image form the observed degraded image with unknown the Point Spread Function (PSF).
盲图像恢复就是在点扩散函数未知情况下从降质观测图像恢复出原图像。
The exact nature of the gene variants and how they function are still unknown, so functional studies as well as studies using additional ethnic population samples may be quite revealing.
基因变异的确切性质及它们怎样发挥功能尚不清楚，因此功能性研究和应用其他人种的样品进行研究可能会更加有启示。
The purpose is to estimate unknown parameters and nonparametric function using a polynomial spline method.
旨在利用多项式样条方法，对未知参数和非参数函数进行估计。
Thus, changes in lung function seen in patients with endobronchial valves may not be due to decreased hyperinflation but to other unknown mechanisms.
因此，植入瓣膜组肺功能的改变可能不是由于肺充气过度减轻所致，而是其他未知的机制。
It is speculated that selenium may have some unknown neural function, but as of yet, its mode of action is unknown.
据推测，硒元素有未知的神经功能，然而目前这种功能的作用模式还是未知的。
In combination with the Bayes estimator for the parameter of linear exponential model under the same loss function, the nonparametric empirical Bayes estimator of the unknown parameter was obtained.
然后结合线性指数模型未知参数在相同损失函数之下的贝叶斯估计得到了未知参数的非参数经验贝叶斯估计。
For uncertain systems with parameter uncertainty and unknown disturbance, a two-degree-of-freedom control structure was proposed based on sensitivity function.
针对具有参数不确定性和外部未知扰动的不确定系统，基于灵敏度函数，提出了一种二自由度控制结构。
Methods Analysis of structure and function of the unknown genes in leukemia cells by compared its base sequence with multiple public bio information resource.
方法用白血病未知基因片段的碱基序列与网上多种公共生物信息资源进行比较，分析未知基因的结构与功能。
Fuzzy basis function network (FBFN) based on t s fuzzy model is given. A general approach for fault information detection in unknown systems using FBFN is present.
给出了基于TS模型的模糊基函数网络(FBFN)，并提出了一种基于FBFN的未知系统故障信息检测通用方法。
Two unknown substances' physical features were estimated reliably by using the software's property estimation function.
在模拟过程中用软件的物性参数估计功能对两种未知物质物性进行可靠的估计。
Two unknown substances' physical features were estimated reliably by using the software's property estimation function.
在模拟过程中用软件的物性参数估计功能对两种未知物质物性进行可靠的估计。
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