Research on the Innovation of Traditional Music Cultural Inheritance

Traditional music is an important source of Chinese civilization and has a profound impact on the origin,enrichment,leap forward,and sublimation of Chinese culture.Starting from the three dimensions of history,people,and integration,it is important to inherit,carry forward,and spread the contemporary value of traditional music culture.We should focus on the inheritance of historical dimension,reposition the unique function of traditional music culture,strengthen the ecological protection of traditional music culture,and advocate excavation protection,purification protection,and promotion protection.Additionally,we focus on the development of the people dimension,adhere to the people-centered creative orientation,grasp the needs of the people,reflect their aspirations,and strive to enhance the timeliness and attraction of national music.We also focus on the communication of integration dimension,leverage the characteristic advantages of emerging media communication,promote the cross-border integration of the traditional music industry and related fields,respond to the focus and interaction of music audience services,and promote the construction of a modern three-dimensional communication system of traditional music.

The Role of Music in Multicultural Education:A Tool for Promoting Cultural Understanding and Inclusion

In this essay,it will be examined how music can be a powerful tool in multicultural education in promoting humanity and cultural sensitivity.As classroom diversity increases,the challenge lies with educators to ensure that an equal and appropriate learning environment for all students with cultural sensitivity is maintained.To address this problem,therefore,the study explores how music may be effectively incorporated into intercultural education approaches.This paper has evidence that music is a language that has transcended cultures and promotes tolerance,appreciation,and acceptance of diversity through a synthesis of literature and examples.Several implications posit that music can make people feel they belong,enhance the relations of people from diverse cultures,and provide a practical way of learning about other cultures.The potential of music as a tool to engage social justice issues and liberate oppressed groups is also discussed in this research.It exists,but with caution to cultural appropriation and stereotyping of students,thus requiring educators to be sensitive and socially-apperceived on the best practice ways on how to integrate music into classrooms.The end explains how music helps in nurturing a generation of embracing the world,more sensitive and more inclined to the happenings in society to create a society that will be more sensitive and tolerant with the growing society which is diversifying.Therefore,the current article recommends further exploration and development of music-facilitated/inclined pedagogy of ME in hopefully enhancing cultural consciousness/sensitivity and fostering more social integration.

The Contribution of Vocal Music Education in Colleges and Universities to Cultural Inheritance and Innovation

The importance of education and cultural inheritance is becoming increasingly prominent.Through literature review and empirical research,combining quantitative data and qualitative analysis,this paper assesses the teaching methods,curriculum,and student interest and participation in vocal music education in colleges and universities.The study found that vocal music education played a positive role in increasing students’participation in cultural activities,enhancing their identification with traditional music and improving their skills,despite problems such as inadequate teaching systems and homogenized curricula.In particular,the participation rate of students in cultural activities before and after the educational changes increased significantly from 31–54.7%to 62.4–83.6%,indicating that vocal music education can effectively stimulate students’enthusiasm for cultural participation.In addition,the strengthening of the teaching staff and innovations in teaching methods,such as the application of multimedia and virtual reality technologies,provide students with richer learning experiences and personalized learning paths.

基于MUSIC算法特征值损伤因子的板状结构损伤程度评估

研究了多重信号分类(MUSIC)算法在板状结构损伤检测中的应用,提出一种基于MUSIC算法特征值的损伤因子,为基于MUSIC算法的板状结构损伤成像技术提供了一种可靠的损伤程度评估理论。首先利用MUSIC算法计算的高精度特征值和Lamb波损伤散射信号幅值的相关性,采用Abaqus有限元仿真软件模拟不同程度的损伤,将板状结构中的损伤成像定位之后,根据散射信号将结构损伤程度转化为特征值变化量,根据特征值计算损伤因子,建立损伤评估模型预测损伤程度,并通过试验验证其正确性。试验结果表明,在合适的激励频率下,特征值损伤因子随着损伤程度的增加呈现出线性变化,能较好地反映损伤程度;该方法具有较高的准确性和稳定性,在一定损伤程度内能够有效地反映结构损伤程度。

MUSIC学习动机模型在仪器分析教学中的实践与研究

基于MUSIC(Empowerment-Usefulness-Success-Interest-Caring)学习动机模型开展仪器分析教学工作,是目前调动学生学习积极性和锻炼自主学习能力的重要依托。文章立足MUSIC学习动机模型赋权分析、有用研究、成功探索、兴趣指引、关怀体验步骤,深入分析实践应用准则,并围绕现有教学不足确定优化方向,通过明晰学习任务目标、探寻知识需求、构建多样实践活动、立足教材整合资源、师生深度互动评价等策略,促进高职学生良性成长。

ESTIMATION OF 2-D DOA USING NON-CIRCULAR MUSIC METHOD FOR UNIFORM CIRCULAR AND RECTANGULAR ARRAYS

This paper extends the Non-Circular MUltiple SIgnal Classification(MUSIC)(NC-MUSIC) method for the common array geometries including Uniform Circular Arrays(UCAs) and Uniform Rectangular Arrays(URAs),which enables the algorithm to estimate 2-D Direction Of Arrival(DOA).A comparison between UCAs and URAs of NC-MUSIC is made in this paper.The simulations show that the NC-MUSIC method doubles the maximum estimation number of standard MUSIC.Using non-circular signals,the performance of URAs is improved remarkably while the improvement of UCAs is not so significantly.Moreover,the influence of arrays structures on the NC-MUSIC method is discussed.

基于卡尔曼滤波与MUSIC算法的传感阵列定向方法

对局放源信号的准确测量与有效识别是局部放电检测、定位及分析的关键。受电磁传感器方向特性灵敏度局限,现有基于到达角(AOA)定位的局部放电定位方法主要运用于声音信号。为此,提出一种卡尔曼滤波算法与多信号分类器(MUSIC)算法相结合的特高频传感阵列定向方法,即首先采用卡尔曼滤波算法能够有效处理电磁幅值信号,减小信号波动性及测量误差,大大提升信号测量精度;然后针对单一传感器建立了传感器方向性的参考矩阵,对任意来波信号使用MUSIC算法进行数据匹配,从而得到精确的来波方向;最后经过试验验证,所提算法可将传感器阵列的方向识别结果误差减小至5°以内,提升了测量精度。

基于DSP的快速MUSIC测角算法

基于阵列信号处理的MUSIC算法,由于其超高的角分辨率和角精度,受到广泛的关注。但是其高运算复杂度,较大地限制了算法的硬件实现。为此,基于MUSIC算法的基本原理,文中分析了该算法在DSP(TI1843)硬件系统实现中关键子步骤的运行时长。针对最为耗时和占用内存最大的空间谱构建和谱峰搜索子步骤,分别提出了便于工程实现的简化方法,并通过硬件平台移植验证了算法的可行性,对比发现该方法大大减少了运算时间和内存空间,具有较高实际应用价值。

改进的tan■-展开法和几类非线性分数阶发展方程

运用改进的tan■-展开法,以一阶常系数微分方程为辅助方程,结合齐次平衡原理,研究了非线性分数阶Khokhlov-Zabolotskaya-Kuznetsov(KZK)方程、非线性分数阶foam drainage方程、非线性分数阶Jimbo-Miwa(JM)方程.借助符号计算系统Maple,求出了方程的多种精确解,这些解包括周期解、孤子解、有理函数解、指数函数解,扩大了解的范围.

改进MUSIC算法的超声波测风方法研究

针对传统超声波测风装置测风精度不高、抗噪声能力弱,提出了一种改进多重信号分类(multiple signal classification,MUSIC)算法的超声波测风方法。采用一种弧形6阵元超声波传感器阵列的测风结构,推导其阵列流型;在此基础上,添加小波阈值降噪算法提高信号信噪比,降低噪声信号协方差矩阵的秩;再使用PHAT加权广义互相关时延估计算法以提高时延估计的准确性,同时根据时延关系对传统MUSIC算法矢量矩阵进行改进;最后通过MUSIC算法实现对风速风向的测量。理论分析与仿真结果表明:改进后的MUSIC算法具有较好的抗噪性能和较高的风参数测量精度,测量风速绝对误差达到0.15 m/s,风向绝对误差达到2°,可以应用于对风参数要求较高的场景。

基于弧形阵列的局部放电Dir-MUSIC定位算法

局部放电是衡量电力设备绝缘状态的重要指标,局放检测需要解决局放源定位问题。多重信号分类(multiple signal classification,MUSIC)采用全向天线作为接收阵列,可实现多源信号的超分辨率空间谱估计,但要求高信号采样率,且在低信噪比情况下抗干扰能力不足。为此,提出基于弧形阵列的Dir(directional)-MUSIC算法,采用定向天线接收信号的强度信息,实现低信噪比下的局放源波达方向估计。设计了接收局放信号的Vivaldi天线阵列,并在不同信噪比下对算法的有效性进行仿真验证。结果表明:在低信噪比-10 dB来波方向5°下角度误差为0.14°,优于MUSIC算法;阵列在信噪比10 dB,测向范围[-80°,80°]内定位均方根误差小于1.5°。证明了基于弧形阵列的Dir-MUSIC算法有效提高了局放定位精度,且对噪声具有良好的鲁棒性,具有用于局放检测的潜力。

一种奇异值分解与子空间加权联合的改进MUSIC算法

在低信噪比、小快拍数等非理想条件下,经典DOA估计算法对邻近目标的分辨率严重下降,甚至失去分辨能力。针对这一问题,提出了一种将重构的接收信号协方差矩阵进行奇异值分解并与改进的加权子空间方法相结合的改进算法。该算法充分利用互相关信息构建新的接收信号协方差矩阵,并对噪声子空间信息采用新的校正方法,对噪声特征值进行改造,之后对噪声子空间进行加权,最后与信号子空间加权技术相联合。仿真实验证明,改进算法在低信噪比和小快拍数条件下可以分辨间隔4°的相邻目标,统计分析表明该算法的分辨率明显优于经典MUSIC算法。

Gilman Salakhov’s Role and Importance in Azerbaijani Music Culture

Azerbaijani music has been created and polished by the people for centuries,and reflects the people’s spiritual strength,desire for freedom,ideas,and hopes.Azerbaijani music has been passed down from generation to generation,lived in oral traditions,and Numerous types of percussion,wind and stringed instruments,which date back to long before our era,have developed and improved throughout history and formed the basis of our national musical treasury.Pearls of this treasure have served the cultural development and creative activity of our people for centuries,adorned its life and traditions(Alasgarov&Abdullayeva,1996,p.47).The role of the genius composer,publicist and public figure Uzeyir Hajibayli in the development of musical instruments,which has a prominent place in the history of the 20th century Azerbaijani national music,is unparalleled.He characterized the national musical instruments,gave their classification and sound sequence,and determined the prospects for future development.has always been distinguished by its antiquity and rich culture.Many concepts have emerged in the musical-aesthetic-concepts of antiquity and the Middle Ages,and categories of aesthetic analysis of music have been formed.Music and musical aesthetics have historically been widespread,and have shaped various socio-cultural forms in a forward-looking way.The rich musical heritage created in different periods since ancient times are undoubtedly a proof of the genetic talent inherent in every generation of the Azerbaijani people.Our national musical instruments,adapted to the emotional color,rhythm,tempo and art of Azerbaijani folk music,have passed a long historical development and brought many aspects of traditional music performance and creativity to the present day.They are one of the elements that connect the future of our musical culture with the past.Traditional music and musical instruments,which are still played today,reflect the main features of Azerbaijan’s national musical thinking and artistic creativity.Information on komuz and kilkomuz,the ancestors of stringed and plectrum musical instruments in the origin and development of Azerbaijani folk musical instruments,is also found in examples of oral folk art,in the all-Turkic monument“Kitabi-Dada Gorgud”.According to written sources,88 musical instruments,including 32 string and 23 wind instruments,were widely used in Azerbaijani performing arts.Information about this is found in the chronicles of ancient historians,in the works of medieval thinkers Safiaddin Urmavi,Abdulgadir Maragayi,Dervish Ali Changi,Qatran Tabrizi,and others on musicology.

On the Inheritance and Development of Folk Music

Folk music in the past was inherited through family tradition, apprenticeship, social folk life, etc., mainly by the way of oral teaching method. Since the founding of New China, the country in addition to investigate and research the minority musicians, takes into consideration the special education and minority musical heritage and the establishment of different forms and characteristics of art institutions. In the inheritance and development of folk music, the advantages of school education cannot be ignored. We should pay attention to the inheritance and development of folk music in college music reform, so that music education has become a platform to promote the national music culture.

On the importance of emotional cultivation in vocal music teaching

All teaching have feelings, no feelings of the teaching and learning are short, no matter how much knowledge, or repeatedmemory of how many times, if there is no emotional investment, these will vanish with time, the vocal music teaching is no exception. A lot ofpeople for the understanding of teaching the subject is superficial, that is, the vocal music teaching practice exercises, teach students the correctpronunciation, protect their voice and so on, is not to say how much these cognitive errors, but is too one-sided, if people like this kind of thought,then the vocal music teaching need emotional training？ The vocal music teaching, the cultivation of emotion is not only to make students morerelaxed in learning, but also to let them realize the subject learning fun, learn to take the initiative to learn, so that we can reach our pursuit of ＂liveand learn＂ realm. This article focuses on the importance of emotional education in vocal music teaching.

Inheritance and Development of Guangxi Minority Musical Instruments and Their Integration With Operas

The traditional musical instrument of minorities converges the evolution of ethnic group culture and history,and ethnic musical instruments are a core component of minority culture.The traditional instruments of Guangxi minorities are rich and varied,and an all-round cultural inheritance and protection mechanism should be used for ethnic musical instruments,so that the performance form of classical musical instruments of minorities can be more widely understood and mastered.Therefore,in this paper,we discuss the specific practice idea of the inheritance and development of classical musical instruments of Guangxi minorities,and facilitate the innovation of development path of ethnic musical instruments by taking the inheritance form of integrating musical instruments with operas.

Measuring Musical Rhythm Similarity: Further Experiments with the Many-to-Many Minimum-Weight Matching Distance

Musical rhythms are represented as sequences of symbols. The sequences may be composed of binary symbols denoting either silent or monophonic sounded pulses, or ternary symbols denoting silent pulses and two types of sounded pulses made up of low-pitched (dum) and high-pitched (tak) sounds. Experiments are described that compare the effectiveness of the many-to-many minimum-weight matching between two sequences to serve as a measure of similarity that correlates well with human judgements of rhythm similarity. This measure is also compared to the often used edit distance and to the one-to-one minimum-weight matching. New results are reported from experiments performed with three widely different datasets of real- world and artificially generated musical rhythms (including Afro-Cuban rhythms), and compared with results previously reported with a dataset of Middle Eastern dum-tak rhythms.

Music Heritage of Uzbekistan： Preservation of the National Traditions and Their Development

The article touches on Uzbekistan musical heritage, its rich traditions and ancient history. Archeological excavations, written sources, musical instruments and oral traditions are reflected in musical samples passed from generation to generation. People＇s folklore creativity and classical music heritage are connected with the social life of the people, genres, instruments. Uzbek maqom is a bright example and advanced genre of the classical music. The creativity of composers are examples of using maqom＇s pieces.

Discussion of the importance of the stage art practice in the vocal music teaching

As a special art of the music performances, the vocal music is different from the philosophy and the social sciences, which is reflected not through the theoretical explanation or the theoretical researches, but should reflect the connotation of its own through the form of manifestation of the specific voices. At present, in the vocal music teaching in our country, different teachcrs will carry out the explanation combined with the related theoretical knowledgc and their own experience in the vocal music teaching. In the theoretical teaching, often they will use the related Irainlng methods, and the application of the training methods fully shows the quality of the teaching work, which will often under the influence of the stage art practice. The theoretical teaching is only to impart the theoretical knowledge of the vocal music to the students, but in the aspect of the specific practice, wc will need the support of the stage art practice. In this paper, with the importance of the stage art practice in the vocal music teaching as the research object, based on the analysis of the present situation ofthc vocal music teaching, this paper discusscs the relationship bctween thc stage art practice and the vocal music teaching, and the specific application of the stage practice in the vocal music teaching, and analyzes the importance of the stage art practice in the vocal music teaching, in order to promote the application of the stage art practice in the teaching of the vocal music art, and improve the levels of the vocal music teaching in China.