白化

In functional optical imaging,the very low SNR makes the sample covariance matrix have singularity,which brings the whitening the operation of the ICA denoising method to reduce the dimensionality,so the ICA denoising method will lost the signal detection ability.

在光学功能成像中，极低信噪比会使得样本协方差矩阵具有奇异性，因此导致Emir等人提出的ICA去噪方法在白化预处理过程会出现降维现象，最终使得该方法无法检测出信号。

It is proved that the RLS-Ⅱ algorithm is equivariant and has the property of keeping the separating matrix from becoming singular.

首先推导了一种递归最小二乘型的预白化算法，理论证明其输出是希望的白色信号。

The union of culture industry and modern medium caused the soliloquy of mass culture.

文化工业和现代传媒的合谋已经造成了大众文化的独白化，在文化工业的强势语言的言说下，大众的想象力已经丧失。

The results were:The main morphological difference were that the color of squama, median fascia, reniform stigma, orbicular stigma, the part between postmedian fascia and subterminal fascial and terminal hair on forewings, hindwings, terminal hair on hindwings, and the color of skin under squama on obdomen were black, and the color of pupa was also black, and the color of hair on dorsal thorax and obdomen were white.

结果表明： JBM和JBW的主要形态区别表现在成虫前翅上鳞片、中横线、肾状纹、环状纹、外横线及亚外缘线之间的部分、前翅缘毛、后翅、后翅缘毛、腹部鳞毛下的皮肤颜色以及蛹体色等发生了黑化，成虫胸背毛颜色以及腹部毛颜色发生"白化"。

I am thinking about pairing her up with the Albino male we have in 4 years and see what a salmontine sunglow looks like.

我想与她配对的白化男性我们已经在4年来看看一个salmontine晚霞样子。

The results indicated that there are significant differences between ferric and ferrous iron on affecting the growth of sweet pepper plants.

Fe~中植株平均生长量只有Fe~中的60％，而在低浓度中植株生长量还不到相同浓度Fe~的一半。植株缺绿严重，有的已白化。

According to the characteristic difference between short-time dynamic signal and stationary noise background, this paper presents a novel LMS adaptive algorithm to be whitened stationary noise background based on AR model theory of time series.

根据短时动态信号与平稳背景噪声的特徵区别，以时间序列的AR模型理论为依据，导出背景噪声自适应白化滤波器的结构，并用变步长LMS算法实现自适应滤波。

Methods 28 FMMU guinea pigs were randomly divided into experimental group, negative control group and positive control group and then trichloroethylene were applied on the skin of guinea pigs.

方法FMMU白化豚鼠28只，随机分为实验组、阳性对照组和阴性对照组，皮肤染毒后ELISA法测定各组血清脾中及IL-10变化水平。

The best average pigmentation beatrow rate is 90%, the rate of recovery to normal pigmentation turbot is 23%.

维生素和矿物质的比例及组合对大菱鲆白化苗种色素的恢复有着直接的关系。

The article summarizes several definitions of grey degree ,and gives a new one based on grey whitening weight function.

依据对现有几种灰数灰度的定义分析总结，提出了一种新的基于灰色白化权函数的灰度。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。