转换函数

An automatic seismic signal detector based on a fast algorithm of energy spectrum has been developed for digital accelerograph.

我们在能量谱快速计算的基础上，研制成功了用于数字化加速度仪的自动地震信号检波器。对一个连续系统进行了不变数字模拟，该系统被认为是作为单自由度系统加速度计的转换函数。

This language can be extended when components are well designed. By the introduction of a data type conversion function in the edge design and can-connect function in input terminal, the extended data flow language successfully solved the data conversion between different data types. It is a difficult problem in data flow language to realize conditional jump and recursion, however, by using the mechanism of active condition, this dissertation solves the problem well.

相比其它现有的数据流语言，扩展数据流语言具有以下特点：元件设计中定义了一种可激活函数，不同类型的节点允许定义各自的可激活条件，通过合理设计虚拟仪器元件，可以扩展语言的功能；在边的定义中引入类型转换函数，在输入端的设计中引入可连接函数，从而解决了不同数据类型之间数据传递的问题；在数据流语言中实现条件分支与循环通常是具有挑战性的一个问题，本文采用可激活函数的机制给出了一种解决方法。

In order to improve the accuracy, an idea raised on the interview is how the monthly increasing numbers of the customer impact the traffic of incoming call to the center. Collecting the monthly data from the Ministry of Communication, data covering the period of May 2000 through December 2001. Originally constructed the forecasting model with transfer function, the cross correlation function technique is demonstrated to the customer-traffic relationship, with particular focus on the customer lag structure. The result shown that the numbers of the customer in the third month will significantly effect upon the present call volume .

为了增加预测的精确度，从访谈得一假设在过去1、2个月新成长的客户数将对当月的话务量变化造成影响，所以从交通部统计处搜集TCC客户成长月资料，资料区间从民国八十九年五月至九十年十二月，欲建立电信公司的用户数成长数与服务电话的话务量变化之转换函数模式，但是以交叉相关函数方法显示的结果却是未来三个月预期的客户成长数将会对当月份的话务量变化造成显著的影响，以此作为本研究的发现。

It transforms the image based on the cumulative distribution function of histogram. However, there is a caveat to over-enhance the contrast when the auto-generated transform curve is too sharp due to some high peaks in the histogram.

但是当直方图的分布函数中某一个值特别大的时候，则会使产生的转换函数斜率过大，换句话说就是使影像过度增强，这会使输出影像太亮，清晰度反而下降。

In the program, user can choose multiple hidden layers and ten transfer functions for neuron including Linear transfer function, Sigmoid transfer function, Hyperbolic Tangent transfer function, Gaussian transfer function, etc. The capability of the program is better than that of program developed by our laboratory before.

本研究所开发之前馈式类神经网路视窗程式，在结构上可以选择多层的隐藏层，且转换函数有线性函数、S形函数、双曲正切函数、高斯函数等十种可做选择，比实验室开发的前一个版本，在功能上又提升了不少。

In this method, we make use of xml mapping to eliminate name heterogeneity,utilize transformation expression to eliminate unit heterogeneity, make use of transformation function and mapping tables to eliminate precision heterogeneity, data type heterogeneity and the heterogeneity of data expression method.

在该方法中，利用xml映射来消除命名异构；利用转换表达式来消除单位异构；利用转换函数，映射表来消除精度的异构，数据类型异构以及数据表示方法的异构。

Constructing _bstr_t bs1 ="char string";// construct from a LPCSTR _bstr_t bs2 = L"wide char string";// construct from a LPCWSTR _bstr_t bs3 = bs1;// copy from another _bstr_t _variant_t v ="Bob"; _bstr_t bs4 = v;// construct from a _variant_t that has a string // Extracting data LPCSTR psz1 = bs1;// automatically converts to MBCS string LPCSTR psz2 = bs1;// cast OK, same as previous line LPCWSTR pwsz1 = bs1;// returns the internal Unicode string LPCWSTR pwsz2 = bs1;// cast OK, same as previous line BSTR bstr = bs1.copy;// copies bs1, returns it as a BSTR //...

一个_bstr_t字符串能够传给一个接收参数类型为BSTR的函数，只是因为下列3个条件同时满足。首先，_bstr_t有一个向wchar_t*转换的转换函数；其次，对编译器而言，因为BSTR的定义，wchar_t*和BSTR有同样的含义；第三，_bstr_t内部含有的wchar_t*指向一片按BSTR的形式存储数据的内存。

As to local judgment of individual sensor, a wavelet function was used as sigmoidal function in neural networks to classify AE source primary.

采用以小波函数作为神经网络的转换函数，进行声发射源特性的局部决策。

Finally aims at the estimated result of eighteen industries, and compared the model setting, transition function graph, transition rate and independent variables between all kinds of industries.

最后以模型对十八个产业的估计结果，比较模型设定、转换函数图形、转换速度、控制变数等项目，并观察产业之间的差异。

According to the idea and theorem, this paper describes the algorithm of creating charts for two-dimensional Riemannian manifolds and presents the definitions of transition and blend functions.

按照算法思路和存在定理，详细描述了二维黎曼流形上创建坐标卡的算法，并给出流形上转换函数和混合函数的定义方法。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。