不能预测的
- 与 不能预测的 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The simulation results also verify that the algorithm exhibits corking robustness against the external interference and modeling errors. Ideal control effect can be achieved without changes of the algorithm and its parameters in time-delay system, non-minimum phase system, unstable object, non-linear system and MIMO system. It is so that why this algorithm has generality and is easy to use, which is favorable for the application and generalization of predictive control.
仿真结果表明基于克隆选择的免疫预测控制算法对外部干扰及建模误差具有很好的鲁棒性;并且不修改算法及算法参数就能对时滞系统、非最小相位系统、不稳定对象、非线性系统及MIMO系统等实现理想的控制效果,因而具有通用性,有利于预测控制的应用推广。
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In the precision detection of a millimeter wave, the encounter of the detector and the objects can not be forecasted totally because of a lot of noise and disturbance existing in the complex battlefield, it will cause fantasticality and distortion of the echo retaked by the detector, and the stably of the echo become bad, as a result, it will reflect the result of the detection, so it is necessary to filter the echo retaked by detector.
在弹载毫米波精确探测系统中,由于复杂多变的战场环境中存在大量的干扰及噪声,探测器与目标的交会姿态不能完全预测,造成探测器获取目标回波产生奇异和变形,回波特征的稳定性变差,从而影响了目标的探测和识别,因此对探测器的回波进行有效的滤波处理是十分必要的。
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The linear extrapolation technique was the most practical and suitable method because of its relative high correlation with a wide range of chlorophyll content, relative simple algorithm, relative high sensitivity to chlorophyll at high or low content and application to more wider bandwidth spectra.
四点线性内插法计算的红边位置往往偏大,最大一阶导数法与叶绿素含量的关系存在着明显的不连续性,拉格朗日内插法、倒高斯模型法在一定程度上存在着对高叶绿素含量的饱和现象,多项式拟合法对拟合波段区间、最高项次及光谱分辨率等比较灵敏而导致结果不够稳定,而线性外推法计算出的红边位置对叶绿素含量最为敏感,预测的准确度最高,且计算相对比较简单,并能适用于较宽波段的遥感数据。
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The extrapolated calculation of the regression function of SVM was used to establish prediction model.The regression function that got from the nonlinear regression method of SVM can fit estimated value to historical data very well.The model can effectively avoid the influence of oil change and sample interval disaccord.This new model can be applied...
支持向量机的非线性回归方法得到的回归函数对光谱历史数据有良好的逼近效果,通过SVM回归函数的外推计算建立的SVM回归预测模型能有效消除换油和采样间隔不一致对模型预测效果的影响,具有更广泛的应用范围。
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The wavelet marginal analytical modeling wave impedance inversion is pickup characteristic parameters from seis.
基于模型的波阻抗反演虽然克服了厚、薄煤层计算问题,但因难以得到准确的高频部分,很多情况下反演结果的精度和分辨率往往不能满足地质预测的要求。
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Now the thermal comfort indexes commonly used are ASHRAE Standard 55-1992 and ISO7730, which are both based on young people in Europe and unsteady indoor environment. In fact, it is not quite fit for Chinese people in semitropics and in passive non-air-conditioned buildings, as China has different climate and custom from European and the indoor environment in passive non-air-conditoned building is unsteady, which is different from air-conditioned building, either.
现行通用的ASHRAE55-1992标准和ISO7730标准都是针对欧美国家青年人提出的,并多以稳定的空调室内环境作为分析基础,因此对于我国多样气候环境下的亚洲人群而言,该类标准在适用性上将会存在一些偏差,同时也不能对被动式太阳能建筑室内非稳态环境下的人体舒适性做出十分准确的预测。
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It is thought that high difinition CT scan not only accurately showed the position of cholesteatoma,but also the degree of bone erosion,and can early predict the develpment of otogenic complications,demonstrate non-typical extensive temporalbone erosion.
认为高分辨率CT不仅能将胆脂瘤精确定位,而且还能显示周围骨质的破坏程度,能早期预测颅内并发症的发展,确定不典型的广泛破坏性病变。
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The mechanism of instability wrinkling in the process based on minimum energy principle is revealed, uniform mathematic description of the wrinkling wave on the strip of in-plane bending is established, the internal and external energy is deduced by energy method, and a uniform criteria of internal and external wrinkling is established; then how to combine the criteria with the FEM simulation system to make the numerical prediction of wrinkling into reality is also resolved in the paper. The effects of the forming parameters on the deforming result are analyzed by the uniform predict criteria. The results show as follows: as the compress width increase, external wrinkling first come into being, then internal winkling do, and finally in-plane bend occur; the loading wedge angle increase, internal winkling first come into being, thenin-plane bend do, and finally external wrinkling occur; in-plane bend is possible to occur with a increase of the strain-hardening exponent and the strength coefficient; and the effect of the friction factor may be ignored.
2揭示了板带不均匀压下面内弯曲成形过程基于能量原理的失稳起皱机理,提出了统一的描述内外缘起皱波形的函数,采用变分法推导了服从该波形函数的内外缘起皱能,建立了统一的起皱预测准则;将新建立的统一的起皱预测准则引入到数值模拟系统IBS中,数值预测结果与实验结果的吻合较好;分析了成形过程各参数对起皱的影响规律:随着接触变形区宽度的逐渐增大,先是发生外缘起皱,然后发生内缘起皱,进而才出现稳定成形;随着实际加载楔角的增大,先是发生内缘起皱,然后发生稳定成形,进而出现外缘起皱;硬化指数和强化系数增大,易于稳定成形;摩擦因子对起皱的影响不明显;而且接触变形区宽度对起皱的影响最大。
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Fourthly, the concentration processes for liquid membrane separation are studied. The feed tank levels are difficult to be tracked efficiently in the random-rinsing and continuous-discharging nanofiltration process.The tracking control of feed tank levels is improved by the selective control and the transparent predictive functional control.
针对液体膜分离浓缩过程采用纳滤随机清洗连续排料操作方式时原料罐液位的不能有效跟踪控制问题,提出了原料罐液位的选择性控制及以预测函数控制PFC为监督层、常规PID为控制层的透明控制结构,实现了以常规PID为基础控制、PFC为设定值给定的原料罐液位的跟踪控制。
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That's a nice side-effect and shows you that we as developers can't always predict the consequences of our own choices.
这是一个很好的副产物,这让你明白了作为设计师的我们也不总能预测出我们做出的选择所造成的后果。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。