查询词典 crossing

Firstly,we particularly explained the algorithmic of themusic recognition.Then,we made a study of the music characteristic and the musicrecognition methods.As for the burrs of the music signal,we put forward a curveplastic method to eliminate the burrs.Considering the difficulties of detecting thepoint of the music speech,we made use of the multi-frequency energy curve to detectthe end-point of the music signal with the crossing zeros rate.As for thedisadvantages of the large operation and influence of the formant,we improved theAMDF theory with the linear prediction algorithmic to detect the error.In order toobtain the characteristic parameter of the music signal,wo calculate the MFCCparameter to obtain the template and the pending signal characteristic parameter.Inorder to improve the rate of the recognition,considering the disadvantages of theDTW algorithmic,we find a new method to improved the DTW algorithmic bybroadening the point of the music signal and made simulation experimentation;As forthe disadvantages of the contraposition grade to the pitch,cadent and sing name,wefind a method to dynaic adjust the results of the recognition to improve the accuracyof the grade.

详细阐述了嵌入式音乐识别算法的详细设计与实现，研究了音乐语言的特点和音乐识别的侧重点，并阐述了基于音乐信号特色的语音处理及识别方法；针对音乐信号中的毛刺干扰，提出了曲线整形的思想，消除了音乐信号中的毛刺；针对音乐信号端点检测困难的特点，利用多频段能量曲线分割结合过零率来实现端点准确检测；针对音高提取运算量大且容易受共振峰影响的特点，利用线性预测残差的方法对传统的AMDF算法进行了改进并提取出了音高，在实际实现时，优化了AMDF算法，减少了计算量；为了得到较好的特征参数，通过求取梅尔频标倒谱系数的方法，分别提取了模板信号特征参数和待测信号特征参数；为了提高识别率，针对传统DTW算法的缺陷，采用了放宽端点和声刺激法改进了传统的DTW算法的性能并进行了仿真试验，使音乐识别率得到明显提高；在音高、节奏评分时，针对对位评分的缺点，采取了动态调整的方法提高了评分的准确度。

Behind him Cashel Boyle O'Connor Fitzmaurice Tisdall Farrell, with stickumbrelladustcoat dangling, shunned the lamp before Mr Law Smith's house and, crossing, walked along Merrion square.

跟在他后面的是卡什尔。博伊尔。奥康内尔。菲茨莫里斯。蒂斯代尔。法雷尔，夹在腑下的防尘罩衣、拐杖和雨伞晃荡着。他避开劳。史密斯先生家门前的路灯，穿过街道，沿着梅里恩方场走去。

Its institutions publish online compendia of the government's directives, the results of civil service exams (based, they claim, on merit, not factional allegiance), and send text messages to the lucky few cleared for travel to Egypt to update them on bus and crossing times.

哈马斯的机构在线公布政府方针、公务员考试结果（据他们称是基于任人唯贤而非任人为亲的原则），并向那些少数获准到埃及旅行的人发送短信，使他们可在巴士上或过境时收到最新消息。

Their conceptuality is manifest in the temporal and spatial criss-crossing and overlapping images. For instance, in his work, life means mundane everyday life while human characters embody today's sense of reality. Counter-intuitively, this sense of 'present' is expressed by ancient techniques and stylistic expressions. Moreover, the stylistic formulation of human characters in his works derives from the fresco painting of Yongle Temple in Shanxi. This is particularly manifest in the graphic forms of faces and hands. Meanwhile by utilizing various surface treatments, the artist has also managed to create a variegated effect of textures that resembles ancient fresco painting.

当代性在于他对于现实生活的关注、表现和当代艺术方法论意义上的个人语汇的形成；而观念性则体现在对于时空切换瞬间的交叉和影像的重叠，例如，生活是当代的世俗生活，人物体现了今天的现实感觉；但表现方法却是一千年前的，人物的造型手法是山西永乐宫壁画，脸和手的造型尤其接近；更为特殊的是，通过各种手法的肌理处理，艺术家甚至将画面制造成古代壁画的斑驳效果。

Under the condiction of clear crossing for passing traffic, the controller, can cut down energy consumption to improve the urban environment.

在保证交叉口通行能力的状态下，减少能源消耗，改善城市环境。

When we were crossing the coner of the street, a car suddenly drew out .

当我们正要拐弯时，一辆小汽车突然开来。

Start at the same time " consecratory traffic light " traffic post orders a service surely, face social recruit volunteer to decide a dot to maintain crossing traffic order with the form of the group.

同时启动的&奉献红绿灯&交通岗位定点服务，面向社会招募志愿者以团队的形式定点维持路口交通秩序。

An out crossing plant needs to transfer its pollen to the stigma of a conspecific plant, and receive pollen from a conspecific.

异型杂交植物需要将其花粉转移到同种植物的柱头上，并接受同种植物的花粉。

An out crossing plant needs to transfer its pollen to the stigma of a conspecific plant, and receive pollen from a conspecific.

传粉异型杂交植物需要将其花粉转移到同种植物的柱头上，并接受同种植物的花粉。

An out crossing plant needs to transfer its pollen to the stigma of a conspecific plant, and receive pollen from a conspecific.

但是大多数开花的双子叶植物，依靠昆虫，鸟，蝙蝠或小型哺乳动物来传播花粉，作为交换，这些动物或以花蜜或以花粉本身为食。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。