The Application Of Rule Fractal In Algorithm Composing

In1967, the famous French mathematician Mandelbrot proposed the concept "fractal" firstly, and created fractal geometry in1975. Fractal geometry is a geometrywhich take non-regular geometric shape as the research object. Due to the irregular phenomenon is widespread in nature,fractal geometry is also known as the description of the geometry of nature. Today, fractal theory has been widely applied in the study ofmathematics, biology, medicine, economics and art creation. Therefore, fractal theory has important crucial theory and widely practical value.Learn from the results of previous research,this treatise study the basic theory of fractal and fractal rules application in music creation. First, analysis the common law of music in fractal feature and the feasibility of music creation in fractal rules by theory. Second,make use of Delphi as aids,achieve some music creation with fractal rules.The new criterion of music creation is always the pursue of musicians in art creation,this treatise apply fractal rules in regular of music creation, which supply a newthought to music creation, at the same time, develop a new type for the rules of musiccreation.