In selecting vectors, the algorithm also USES the class label of training set and the judgment information of class mean vector.
在特征向量的选择中，本算法还用到了训练集的类别标签和类别平均向量的判别信息。
Three approaches to Multivariate quality control are introduced. The first approach is to control the mean vector and covariance matrix of multivariate population in terms of one statistic.
介绍三种对多指标的质量控制方法，第一种方法是用一个标量控制多变量总体的均值向量和协方差矩阵；
I mean, again, 99% of the vector fields that we see in this class are defined everywhere so that's not an urgent concern, but still.
再次强调在，课堂上我们看到的99%的向量场，都是处处有定义的，就不必很担心了，但是还得注意。
You know it's automatically OK because if you have a closed curve, then the vector field is, I mean, if a vector field is defined on the curve it will also be defined inside.
它必然成立，因为如果给出一条闭合曲线，然后向量空间是…，我是指，向量空间在曲线上有定义，当然在区域内部也有定义。
OK, so the new definition for today is the definition of the gradient vector. And, our goal will be to understand a bit better what does this vector mean?
所以今天我们的新定义，就是梯度向量，目的就是更好的理解这一定义，这个向量的含义是什么？
So, in both cases, we need the vector field to be defined not only, I mean, the left hand side makes sense if a vector field is just defined on the curve because it's just a line integral on c.
了解这两种表述后，我们不仅需要向量场，就是左边这里，这是曲线c上的线积分，向量场在曲线上有定义。
The notation suggests it is a normal vector, so what does that mean?
从记号来看，是一个法向量，那它有什么意义呢？
More waterlogged areas and changes in temperature will mean sharp rises in vector-borne diseases such as malaria and dengue fever.
更多泥泞地区和温度变化意味着蚊蝇传染疾病，诸如疟疾和登革热等疾病的显著上升。
It is important to understand what the words "Scalable Vector Graphics" mean.
理解“可缩放矢量图形”一词的含义非常重要。
Our sector has good evidence about what droughts, floods, storms, heatwaves, air pollution, malnutrition, displaced populations, and water-borne and vector-borne diseases mean for health.
干旱、洪水、风暴、热浪、空气污染、营养不良、流离失所的人群以及水源性和媒介所致疾病对健康带来何种影响，我们卫生部门掌握了足够的证据。
This paper discusses submanifolds with parallel mean curvature vector in local symmetric Spaces and obtains integral invariants about the square of modulus-length.
讨论局部对称空间中具有平行平均曲率向量的子流形，得到其关于第二基本形式模长平方的积分不等式的相关定理。
And lastly, the expression of shift vector in the process of the model gradient matching was derived in the framework of mean shift.
最后，在均值移位框架下推导了该模型梯度匹配过程中移位向量的表达形式。
Then, the whitened dimension-reduced data vector as a single user model is looked, the Iterative Least Squares (ILS) detection and Minimum Mean Square Error (MMSE) detection are researched.
将白化滤波后的降维数据矢量看作是单用户的系统，研究了迭代最小二乘(ils)检测和最小均方误差(MMSE)检测。
In the new algorithm, a time-variant forgetting factor is introduced to estimate the Mean Square Er-ror (MSE) and change the updating direction of adaptive filter coefficient vector.
新算法使用时变遗忘因子对误差进行指数加权平均来估计均方误差，并使用该因子改变自适应迭代过程中滤波器系数向量的更新方向。
We study the submanifolds with parallel mean curvature vector in a manifold of quasi constant curvature, and give two integrate inequalities.
研究了拟常曲率流形中具有平行平均曲率向量的子流形，给出了两个积分不等式。
This paper introduces the approximate calculation of real number's or of vector parameter positive function's posterior mean, variance and forecasting density in mathematical statistics.
文章介绍了数理统计中实数或向量参数的正函数的后验平均、方差和预测密度的近似计算。
On this basis, a design method of an optimal vector compandor with least mean square error criterion is derived.
本文由此出发，导出在最小均方误差意义下的最佳矢量压扩量化设计。
Then, the optimal weighted vector and the MMSE minimum mean square error were obtained using the MMSE principle.
利用最小均方误差（MMSE）准则求得相关干扰条件下阵列最优加权矢量和输出最小均方误差；
In the present paper, we mainly study the codimension reduction problems for submanifolds with parallel unit mean curvature vector in a sphere.
本文将着重研究更为一般的具有平行单位平均曲率向量子流形的有关几何问题。
Using statistical methods to calculate the Angle interval mean and variance of pixels to centroid distance of the normalized gait silhouette images, and construct them as a feature vector.
用统计学的方法，等角度间隔地计算归一化步态轮廓图像各像素点至质心距离的均值与方差，并用其构造步态识别的特征向量。
Recently it was found that the nuclear symmetry energy can be directly associated with the mean level density and an iso-vector potential.
最新研究发现原子核对称能与平均的能级密度和同位旋矢量势直接相关。
We have discussed the C-totally real submanifolds with parallel mean curvature vector of Sasakian space form, obtained a formula of J.
本文讨论了Sasakian空间形式中具有平行平均曲率向量的C-全实子流形，得到了一个Simons型公式并且改进了S.Yamaguchi等的一个结果。
Besides, it adopts the root mean square value of fitting curves' windage vector as its evaluation standard.
并以拟合曲线偏差向量均方根值作为拟合曲线评价标准。
Finally, the underlying matrix, the DCT coefficients and mean-value are vector quantized.
最后，对近似矩阵、dct系数和均值矢量量化。
Several new algorithms of fuzzy C-mean clustering with the combination of vector quantization are proposed for speaker identification.
该文提出了一种将模糊C -均值聚类法的各种改进算法与矢量量化法相结合的说话人辨认的新方法。
The compact submanifolds in quasi constant curvature Riemannian manifolds with Parallel Mean Curature Vector were studied.
研究拟常曲率黎曼流形中具有平行平均曲率向量的紧致子流形。
The input vector is processed by means of mean difference to improve speaker-independent tone and speed up NN training.
通过对网络输入矢量进行均值差处理，改善了非特定识别的效率，并且加速了网络训练的进程。
For matrices, mean (X) is a row vector containing the mean value of each column.
对于矩阵来说，MEAN (X)是包含了每列平均值的行向量。
Evolutions of the mean square radius of gyration, the mean square end-to-end distance and the autocorrelation function of the end-to-end vector are simulated.
通过计算，研究了单链高分子的均方回转半径、均方末端距以及末端距向量自相关函数随时间的演化过程。
When coding the erroneous image by fractal vector quantization, a self-adaptive 2-d wiener digital filter to filtrate the contracted mean value image, which can result into a good quality codebook.
误差图像进行分形矢量量化编码时，使用设计的自适应二维维纳数字滤波器，对收缩的均值图像进行滤波后，可构造好的码书。
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