预校正

The results show that the calibration model established with firstderivative preprocessing spectra was the best, 18 samples of tested set were predicted with this model, the relative standard errors for the prediction of ami no nitrogen, total acid, salt content and color ratio were 1.516%, 1.811%, 1.798% and 1.893%, respectively.

结果表明，采用一阶导数预处理光谱建立的数学校正模型能得到最佳的预测效果，在对预测集18个样本中的氨基酸态氮、总酸、食盐的含量和色度进行预测时，所得的预测集相对标准偏差分别为1516%， 1811%， 1798%， 1893%。

The preprocessing methods were carried on the spectrum data, such as base line correction, normalization and smoothing.

光谱数据预处理采用基线校正，数据标准化和平滑消除干扰和噪声。

A series of complete and systematic algorithms on preprocessing of handwriting image is proposed for freeformat handwritten Chinese characters . The connected character removing is carried out by combining statistical characteristic of characters width with the gauss distribution. According to the location of valley point on projecting images, a threshold value is selected as best division point resulting to the easy realization of size normalizing, character mosaicand line slope correction.

针对自由格式的手写体汉字，提出一套系统完整的笔迹图像预处理算法，其中我们将汉字宽度的统计特性与高斯分布的特性结合进行粘连字的滤除，然后根据粘连字的投影图中波谷点的位置，选择某一阈值作为最佳切分点将其分割开来，从而很容易实现了字符大小的归一化、汉字的任意拼接和行倾斜的校正。

With the development of highway construction, the speed of cars has been gradually increased.

随着公路的发展，汽车的车速也在不断提高。

So we basically had to develop a bond with the animal in terms of socializing with it.

所以我们就主要想通过跟它沟通的方式来建立一种良好的关系。