查询词典 coefficients

The results indicated that the illumination intensity is fitted by the Exponent model, and the declining coefficients of metal halide lamp and high pressure sodium lamp are estimated to 0.1999 and 0.6353 respectively.

经测定分析和模型拟合，金属卤化物灯和高压钠灯的灯光衰减曲线符合指数模型，金属卤化物灯和高压钠灯的衰减系数分别为0.1998和0.6353。

There arc different characteristics in the relationship of the wavelet transform coefficients and scale when the speech signal and the random noise are transformed on different scales, and the sonant and surd are also characterized with different features.

语音信号与随机噪声在不同尺度上进行小波变换时，其小波变换系数和尺度大小的特性关系存在着不同的特征表现，而且，浊音和清音也各有其特性。

Firstly,surd or sonant judgment with each voice frame is done,then the multi-scale wavelet analysis is done only on the sonant frames to get pitches.In order to get accurate pitches,the intervals of local modulus maxima of dyadic wavelet coefficients are corrected according to amplitude information and appearance probability information.

针对这一问题，提出一种基于小波变换的基音周期提取改进算法，将TEO算子与二进小波变换结合起来，首先进行清浊判定，然后只对浊音帧采取多尺度小波分析提取周期，提出用幅度信息和出现概率信息校正二进小波模极大值间距，从而得到准确的周期。

The normalized cross-correlation coefficients, short time normalized energy and adaptive threshold to classify surd/sonant and to select pitch candidates with the high-resolution and efficient implementation are used in NCCFPDA.

NCCFPDA算法利用归一化互相关系数、短时归一化能量和自适应门限来区分清／浊音和选取基音周期，计算量小，精度高。

In the sorption equilibrium experiments, the results showed that the equilibrium sorption coefficients for VOCs sorption on clay and organoclays decreased with increasing relative humidity, which proved that the existence and amount of water indeed suppressed the sorption capacities for clay and organoclays to sorb VOCs.

在平衡实验部分，挥发性有机化合物在黏粒或有机黏粒的吸附平衡常数皆随著相对湿度的增加而减小，证实水分的存在及多寡确实会抑制黏粒及有机黏粒对於有机化合物的吸附能力。

Spearman correlation coefficients were calculated to assess the relationship with age.

在曲面断层片上分别测量上颌第一和第二磨牙与腭平面所成的角度。

The results of the examination was graded by certain standard and analyzed by spearman's correlation coefficients.

评分结果进行Spearman等级相关分析。

The Pearson and Spearman correlation coefficients were used to compare the evaluation methods used in the study.

随后则后用Pearson和Spearman相关系数比较本试验之各种评估方法之相关性。

The logic function classification with spectral coefficients is discussed and the definition of characteristic threshold logic function is given.

由于阈值逻辑门具有很强的逻辑功能以及其它独特的优点，受到了国内外学术界的重视[1～3]。

The former mainly functions to quantize DCT coefficients gained after one—dimensional DCT to make it maps a range of 0—255 and form spectrally—decorrelated eigen images of JPEG compression.

一维量化器的主要作用是量化一维DCT变换后得到的DCT系数，使其映射到0～255范围内形成可由JPEG算法压缩的特征值图象。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。