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koch
- 实现各种分形维数的koch曲线的生成算法-of various fractal dimension of the curve koch Algorithm
fenxing
- 为提高语音端点检测(VAD)在较低信噪比(10 dB)下的准确率,提出一种基于短时分形维数的改进算法。结合语音信号的特点,对2种常用的语音信号分形维数计算方法进行了比较和选择,同时采用动态跟随门限值实现语音端点的自适应检测。试验结果表明:对于信噪比6~10 dB的带噪语音,此方法可以实现整段语音的检测,而且具有一定的噪声鲁棒性,系统运行期间能够自适应调整门限值以适应环境噪声的变化,提高了VAD算法的准确率。这个是源码matlab。-In order to improve voice activi
endpoint_detection
- 噪声环境下的端点检测在语音信号分析和识别中占有重要地位。文中将分形理论中的分形记盒维数应用到端点检测算法中,采用了基于分形记盒维数与短时能零比相结合的端点检测算法,以分形记盒维数为主要判决条件,并在判决门限的设定上采用了自适应机制。-Noise environment endpoint detection in speech signal analysis and identification play an important role. Wen will be fractal theory
fenxingwaiwen
- 几篇分形的外文文献,来自IEEE,其中介绍分形在语音处理上的应用,有设计到分形维数轨迹的构造-Several fractal foreign literature, from the IEEE, which describes the fractal applications in speech processing, there are design to track the fractal dimension of the structure
fractal
- 计算分维的程序,很好用,可根据需要随意调用-Calculate fractal dimension program, easy to use, can feel free to call
Hilbert
- 希尔伯特曲线一种能填充满一个平面正方形的分形曲线(空间填充曲线),由大卫·希尔伯特在1891年提出。 由于它能填满平面,它的豪斯多夫维是2。取它填充的正方形的边长为1,第n步的希尔伯特曲线的长度是2n - 2-n。 L系统记法: 变量: L, R 常数: F, +, - 公理: L 规则: L → +F--F+ R → − LF+RFR+FL− F : 向前 - : 右转90° + : 左转90-Hilbert curve can
hfd
- Higuchi fractal dimension of x
FractalDim
- 盒维数MATLAB计算程序。根据计盒维数原理编写了求一维曲线分形维数的matlab程序-Box dimension MATLAB program. According to box-counting principle of preparing for a one-dimensional curve fractal dimension matlab program
multi
- 计算分维数,输出多重分析谱,求解分布概率函数-Calculation of fractal dimension, multiple output spectral analysis, solving the probability distribution function
icxvv
- 包括广义互相关函数GCC时延估计,分形维数计算的毯子算法matlab代码,计算加权加速度。- Including the generalized cross-correlation function GCC time delay estimation, Fractal dimension calculation algorithm matlab code blankets, Weighted acceleration.
ftytq
- 分形维数计算的毯子算法matlab代码,感应双馈发电机系统的仿真,保证准确无误,是学习通信的好帮手。- Fractal dimension calculation algorithm matlab code blankets, Simulation of doubly fed induction generator system, Ensure accurate communication is learning a good helper.
skkby
- 分形维数计算的毯子算法matlab代码,cordic算法的matlab仿真,利用matlab GUI实现的串口编程例子。- Fractal dimension calculation algorithm matlab code blankets, cordic matlab simulation algorithm, Use serial programming examples matlab GUI implementation.
evnva
- 分形维数计算的毯子算法matlab代码,利用matlab针对图像进行马氏距离计算 ,包括最后计算压缩图像的峰值信噪比和压缩效果的源码。- Fractal dimension calculation algorithm matlab code blankets, Using matlab to calculate the Mahalanobis distance for the image, Including the final calculation of the compressed ima