现时的

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。

A calm day had settled into a crystalline evening;the world wore a North Pole colouring:all its lights and tints looked like the "reflets" of white,or violet,or pale green gems.the hills wore a lilac blue ,the setting sun had purple in its red;the sky was ice,all silvered azure ;when the stars rose,they were of white ctystal---not gold,gray,or cerulean,or faint emerald hues---cool,pure,and transparent---tinged the mass of the landscape.

安静的一天持续到了晚上，宛如水晶一样明亮，世界都穿上了北极的外套；所有的光线、所有的色调都是那么洁白，又像是紫罗兰色，又仿佛泛着淡绿宝石的光彩。山坡一片丁香蓝，太阳红里透紫；天空像冰一样明净，闪着银色的蔚蓝；星星闪现时，如水晶般晶莹剔透---不是金色、灰色、蔚蓝色，也不是淡淡的翠绿的色调---而是凉凉的、纯纯的、透明的---点缀在这整个风景画上。

The author analyses factors constructing sexualities which influence female bodies, including age, gender, sexual experience, experience of contraception and pregnancy, mother and sisters, sexual partners, mass media, commercial agencies, as well as the imagined western culture, Chinese traditions and 'male' as a category.

作者同时分析了女性的身体和性得以建构的具体情境：个体生命历程中的年龄、性别、性经验、生育等因素，生活空间中的以母女、姐妹、性伴侣为中心的关系性因素，传媒、商家、研究所创作的话语性因素，以及是女性所感受到的、相对于想象的西方文化与传统而存在的中国现时文化的因素。

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。