The kernel based weighted KNN algorithm solves the multi peak distribution problem and the overlap boundary problem of the sample set, as well as the classifier's precise decision problem.
基于核的距离加权KNN算法解决了样本的多峰分布、边界重叠问题和分类器的精确分类决策问题。
The findings support the idea that multi-tasking abilities decline with age, as the brain becomes less adept at juggling simultaneous tasks and maintaining peak performance for each one.
这些发现支持着这样的观点:随年龄增长,多任务处理能力下降。这是由于大脑在同时处理任务中的适应能力下降,同时在保持每个任务的最好表现方面也有所下降。
The ratio of peak and average power in multi carrier system is much larger than that in single carrier system, and may grow unboundedly as the number of subcarriers grows to infinity.
多载波信号的峰值平均功率比远远大于单载波系统,而且峰平比随着子载波个数无限增长。
The optimization result of multi-peak value function shows that the algorithm presented can solve premature convergence problem effectively and converge to the globally optimal solution.
多峰值函数优化结果表明,该算法可以有效地解决早熟收敛问题,更易达到全局最优解。
A detailed analysis about the circuit waveform and experimental data is also given the multi-frequency peak value and the frequency interference during the experiment are all analysed and processed.
分析了电路波形及实验数据、对实验研究过程中的多频率峰值、谐波干扰和幅值干扰等进行了分析和处理。
By defining a region smoothness measure, the method firstly enhances peak-valley feature of image histogram by fuzzy set technique, and then segments image using adaptive multi-thresholding method.
该方法通过定义图像的平滑性测度,采用模糊增强技术对图像的灰度直方图进行增强,然后在增强的直方图上,利用自适应多阈值分割方法进行图像分割。
Multi-millisecond blasting is used in tunnel excavation, so there are several dominating frequency peak values in actual observation blasting seismic, and the energy distribution belt is wide.
由于隧道开挖采用多段微差爆破,所以多数实测爆破地震波中存在多个优势频率峰值,能量带分布很宽。
The optimization result of multi-peak value function shows that the algorithm introduced can converge to the globally optimal solution effectively.
多峰值函数优化结果表明,该算法能更有效地达到全局最优解。
The thermoluminescence spectrum of the gold-rich quartz is characterized mainly by multi-peak.
富含金石英的热释发光谱以多峰为其主要特征;
The multi-peak distribution of signal analysed by multiplex fitting approximating method is also discussed in the paper.
文中还讨论用多次拟合逼近法对雾粒多峰分布的信号进行分析的方法。
As there exists a amorphous phase in cement clinker and a serious multi-peak overlap phenomenon, huge difficulty in the X-ray quantitative analysis results.
由于水泥熟料存在非晶相以及水泥熟料严重的多峰重叠现象,给X射线定量分析带来了极大的难度。
With the development of high peak power and ultrashort-pulsed lasers, multi-photon techniques have become an important tool for investigation of physical properties of materials.
随着高功率和超短脉冲激光器的出现,多光子吸收技术已近成为研究材料物理特性的一种有效方法。
This paper proposes a direct search algorithm for global optimization and multi-peak searching of functions with boundary constraints.
针对边界约束函数全局最优化和多峰寻优问题,提出一种直接搜索算法。
This thesis mainly discusses the multi-carrier phase code (MCPC) pulses signal, and the design of pulses trains with low peak-mean envelop power ratio (PMEPR).
本文主要研究了多载波相位编码(MCPC)脉冲信号,以及具有低峰值-平均包络功率比(PMEPR)的多载波脉冲串的设计。
The gray correlation multi-peak set then was optimized by disparity gradient limited constraint.
利用视差梯度有限约束,优化灰度相关复峰集。
The problems occurred when equation RRB is used to describe the multi-peak particle size distribution of cement have been discussed and the solution suggestion has been put out.
从RRB式模型来源、分布特点及应用方式等方面入手,探讨了RRB式在描述多峰状水泥颗粒分布时存在的问题,并提出了解决这类问题的建议。
The graph of the spacing probability density whose shape relies on the distribution parameters usually takes the form of "multi-peak and non-symmetry".
分布密度图像的形状决定于分布参数,一般呈现为“多峰非对称”形式。
Member created exclusive private dinner, business reached its peak in the exchange of multi-functional entertainment space life.
缔造了会员尊享的私人宴请、商务交流多功能颠峰生活娱乐空间。
The invention also provides a multi-carrier fast peak clipping method.
本发明还提供了一种多载波快速削峰方法。
Results:(1) We found that the score of the acute multi-cerebral infarction mouse reached its peak at day 3~4, and the score was decreased gradually after 7 days.
结果⑴急性多发性脑梗塞大鼠神经系统症状体征积分呈动态变化,3~4天时达到峰值,7天后逐渐下降;
Platini is regarded as one of greatest French players of all time with the peak of his career coming in the 1980s when he starred as a multi-talented, goal-scoring No. 10.
普拉蒂尼被认为是法国最伟大的球员之一,他在19世纪80年代达到了职业生涯的巅峰期,球场上身披10号球衣的他无所不能。
In order to achieve flat multi-wavelength output, a long-period fiber grating with loss peak at 1530 nm is used to obtain flat gain spectrum.
为了获得平坦的多波长输出,在谐振腔里使用了一个损耗峰位于1530nm处的长周期光纤光栅,以获得较为平坦的增益谱。
The computational multi-peak resolution method for X-ray diffraction pattern of PET fibers has been programmed.
并且编制了适用于分解X射线衍射图谱的计算机分峰程序。
The computational multi-peak resolution method for X-ray diffraction pattern of PET fibers has been programmed.
并且编制了适用于分解X射线衍射图谱的计算机分峰程序。
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