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计算广义分形维数的matlab源程序
- 计算广义分形维数的matlab源程序
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
20100505mandMPImultithread
- 并行计算，mpi模型。计算分形集mandelbrot集。这次加上了多线程，并行度更高！-Parallel computing, mpi model. Mandelbrot set fractal set computing. The addition of multi-threaded, parallel degree higher!
boxcount
- 分形计算的程序 盒子算法 非常有用的算法 大家可以试试看 可以的就用吧 -Box-counting dimension for the matlab procedure, can calculate the dimensions, using the box dimension method
duochongfenxing
- 多重分形分析，计算出标度指数，画出连续特征局部特在等。-Multifractal analysis, to calculate the scaling exponent, draw the continuous feature local in etc..
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
duochongfenxing_heweishu
- 多重分形谱和盒维数的计算，可在matlab环境中直接运行-Multifractal spectrum calculation and box dimension, you can run directly in the matlab environment
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.
gunfiehiu
- FIR 底通和带通滤波器和IIR 底通和带通滤波器，计算多重分形非趋势波动分析，人脸识别中的光照处理方法。- Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Calculate the multifractal trend fluctuation analysis, Face Recognition light treatment method.
ssxch
- 计算十字叉丝的在不同距离的衍射图像,可直接计算得到多重分形谱,利用最小二乘法进行拟合多元非线性方程。- Calculation crosshairs diffraction image at different distances, It can be directly calculated multi-fractal spectrum, Multivariate least squares fitting method of nonlinear equations.
nv023
- 基于负熵最大的独立分量分析，GSM中GMSK调制信号的产生，计算多重分形非趋势波动分析。- Based on negative entropy largest independent component analysis, GSM is GMSK modulation signal generation, Calculate the multifractal trend fluctuation analysis.
geng_v31
- 计算多重分形非趋势波动分析matlab程序,具有丰富的参数选项,有循环检测，周期性检测。- Calculation multifractal detrended fluctuation analysis matlab program, It has a wealth of parameter options, There are cycle detection, periodic testing.
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.
kiu-V7.7
- 计算多重分形非趋势波动分析matlab程序,Pisarenko谐波分解算法,数据模型归一化，模态振动。- Calculation multifractal detrended fluctuation analysis matlab program, Pisarenko harmonic decomposition algorithm, Normalized data model, modal vibration.
nqrgn
- 实现了图像的加水印，去噪，加噪声等功能，基于互功率谱的时延估计，计算多重分形非趋势波动分析matlab程序。- Realize image watermarking, de-noising, plus noise and other functions, Based on the time delay estimation of power spectrum, Calculation multifractal detrended fluctuation analysis matlab progr
eebqy
- 可直接计算得到多重分形谱,对信号进行频谱分析及滤波，可以得到很精确的幅值、频率、相位估计。- It can be directly calculated multi-fractal spectrum, The signal spectral analysis and filtering, You can get a very accurate amplitude, frequency, phase estimation.
ic066
- 计算十字叉丝的在不同距离的衍射图像,可直接计算得到多重分形谱,关于小波的matlab复合分析。- Calculation crosshairs diffraction image at different distances, It can be directly calculated multi-fractal spectrum, Matlab wavelet analysis on complex.
shuqb
- 可直接计算得到多重分形谱,matlab程序运行时导入数据文件作为输入参数，非归零型差分相位调制信号建模与仿真分析 。- It can be directly calculated multi-fractal spectrum, Import data files as input parameters matlab program is running, NRZ type differential phase modulation signal modeling and simulation a
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.
pang_pw15
- ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，基于chebyshev的水声信号分析，计算多重分形非趋势波动分析matlab程序。- ofdm system simulation including 16qam modulation fft windowing modules plus cp, Based chebyshev underwater acoustic signal analysis, Calculation multifractal detrended fluctu