查询词典 mathematical approximation

The algorithm is applied to XOR problem and nonlinear function approximation.

为了解决神经网络的全局性学习，一些学者将遗

Nonlinear function approximation using BP neural network and RBF neural network is simulated.

最后，作了用BP网络和RBF网络逼近非线性函数的仿真研究，并作了比较。

It is a program of bp neural network algorithm ,its function is simulating approximation of a function.

详细说明： bp神经网络算法程序，仿真逼近一个函数，内含详细注解，适合初学者。

An example of nonlinear function approximation is given to demonstrate the effectiveness of the algorithm, where some comparisons are made with other approaches.

通过对非线性函数逼近的分析，证明了该自组织算法的有效性，并与其他算法作了比较。

In the last part, we mainly introduce Prony approximation methods of exponential function.

第3部分："Z－变换的有理数值逼近"，主要介绍了Prony指数型函数逼近方法。

Use of higher roots of (8.88) in (8.85) gives approximation to excited state wave function.

将（8.88）中的高值根用于（8.85），给出激发态波函数的近似。

First of all, introduce the Fourier analysisand wavelets analysis, two methods of non-linear function approximation of the effect ...

第二章介绍了图像去噪的知识和各种去噪方法，着重介绍了阈值去噪和相关的阈值取法。

Those in whom the faculty of approximation to the beautiful exists in excess are poets, in the most universal sense of the word.

审美力最充沛的人，便是从最广义来说的诗人。

First,the paper gives the experiment design method for constructing approximation model.

本文首先给出了建立近似模型前所需的实验设计方法。

Then it is demonstrated that the other methods are all the approximation of the stochastic method.

论证了其它方法都是随机过程方法的近似。

Foods high in this vitamin include oily fish such as salmon, tuna and, and fish liver oils.

维生素D含量高的食物包括诸如大麻哈鱼、金枪鱼和鲭鱼之类的油鱼以及鱼肝油。

We need you to cosign our public letter demanding that press intimidation cease immediately, and that all charges be dropped.

我们需要您cosign我们的公共信，要求记者立即停止恐吓，并要求所有收费下降。