English translation for "direct problem"
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- 正算问题
正问题
Related Translations:
- Example Sentences:
| 1. | A more direct problem is that when people reflexively use data types , they often end up reducing flexibility in unanticipated ways
更直接的问题是，当人们反射性地使用数据类型时，常常以无法预料的方式降低灵活性。 | | 2. | In frequency domain , the direct problem - electromagnetic scattering problem is solved by the method of moment , and the inverse problem by rga
在频域方式下，正问题用矩量法求解，逆问题采用实数遗传算法，得到频域方式下基于实数遗传算法的微波成像技术。 | | 3. | The one - dimension ihcp was solved with bp networks , rbf networks and ga , and the two - dimensions ihcp was solved with bp networks and ga , and the solution methods presented in this paper were tested with the ihcp to that the direct problem has analytical solution opposite
本文分别用bp网络、 rbf网络和ga求解了一维导热反问题，分别用bp网络和ga求解了二维导热反问题，并用正问题具有解析解的导热反问题对所提出的算法进行了验证。 | | 4. | This method is called microwave imaging technique based on rga under frequency domain . after comprehending the principle of the microwave imaging and rga , we present a novel imaging method for the first time . it is a full - time - domain algorithm based on rga , fdtd technique is applied to solve direct problem while the rga is applied to solve inverse problem
在对微波成像的机理和实数遗传算法的工作机制有了初步了解之后，本文首次提出用时域遗传算法来求解导体目标的成像问题，即用时域有限差分法来求解散射问题，而逆散射问题还是采用实数遗传算法，得到了基于实数遗传算法的全时域的微波成像技术。 | | 5. | The research shows that the radiation curves of thermoluminescence are different in different geochemical landscape . the direct problems of different shape of ore body have been did . in natural voltage respect , it has tested the stable property of the equipment , and showed the equipment of making by ourselves has good stable property
用电流场模拟铀矿形成的自然电场进行了正演计算，研究了球状矿体、水平板状矿体、倾斜板状矿体、卷状矿体等不同形态矿体产生的自然电位的特征，这些特征比较客观地反映了实际情况，为下一步自然电位的反演研究奠定了理论基础。 | | 6. | Inverse technique is to determine unknown causes based on observation of their effects , it has been applied to many fields of scientific research and engineering practice . due to their intrinsic ill - posed and non - linear characteristics , the inverse problems are more difficult to solve than their corresponding direct problems . so , in this dissertation , the generalized integrated optimization , a recent advanced method , was applied to solve inverse problem of mechanic engineering
由于反演问题的不适定性和非线性,其求解难度较大,因此本文运用一种新兴的方法来研究新的反演设计方法,提出基于广义集成优化的反演设计方法,以应用于机械设计为目标,系统研究了该方法应用于机械设计的一些关键技术,并将该方法应用到具体的设计实践之中。 |
- Similar Words：
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