clust

非线性和非平稳时间序列突变检测的新方法—BG分割算法(Nonlinear and non-stationary time series new method of mutation detection-BG segmentation algorithm)

以某些特殊函数为基将数据过程或数据系列变换为级数系列以发现它的类似频谱的特征，从而实现数据处理。(In certain special functions as the base data process or data series is converted into the series at a similar spectrum to find that it features, in order to achieve data processing.)

获得图像局部增强时，每个象素的指数增强系数，指数增强系数有原图像中的灰度值与其周边象素比较获得([Coeff_en_local, lum_mask]=enhance_coeff_local_bilateral(lum_ori,window_r,sigmad,sigmar))

很好用的投影寻踪程序 matlab开发 (Well with the development of PPE program matlab)

说明：  概率论和排队论的书籍 全英文的 很有帮助(Probability theory and queuing theory of helpful books in English)

>********************************************************************* >This program works with "capacity_plot_main.m" file.Figs >2.6,2.7,2.9,2.12 are determined using this program >SNR is signal-to-noise ratio in dBs >M -> number of antennas (M x M) system >corr -> 1 if with correlation, 0 if uncorrelated (for a 2x2 system only) >value -> correlation coefficient value from 0 ->1 >XPD -> 1 if antenna XPD is to be investigated, 0 if not (for a 2x2 system >only) >alpha -> XPD value >output -> defined by erg and out for ergodic capacity or outage >capacity respectively (>********************************************************************* >This program works with "capacity_plot_main.m" file.Figs >2.6,2.7,2.9,2.12 are determined using this program >SNR is signal-to-noise ratio in dBs >M-> number of antennas (M x M) system >corr-> 1 if with correlation, 0 if uncorrelated (for a 2x2 system only) >value-> correlation coefficient value from 0->1 >XPD-> 1 if antenna XPD is to be investigated, 0 if not (for a 2x2 system >only) >alpha-> XPD value >output-> defined by erg and out for ergodic capacity or outage >capacity respectively )

语音信号的plosa模型，matlab源代码(The voice signal plosa model, matlab source code)

基于多相滤波的信道化接收机DDC MATLAB仿真程序。(Based polyphase filter of the receiver channel DDC MATLAB simulation program.)

在重构相空间的基础上计算吸引子的分形维时,合适的嵌入维m和时间滞后τ的选取至关重要.在虚假邻域概念基础上,本文给出了确定m和τ的方法.较之以前的方法,此方法更准确、简单、容易理解、易实施,对较小样本数据集也可靠.最后的应用实例验证了理论的正确性.(In the reconstructed phase space based on the calculation of the fractal dimension of attractor, the appropriate embedding dimension m and time lag τ selection is essential. In a mock neighborhood based on the concept, this paper presents the method to determine m and τ. Compared with the previous methods, this method is more accurate, simple, easy to understand, easy to implement on a smaller set of sample data is also reliable. The last application example to verify the theoretical correctness.)

三相SPWM逆变器仿真分析，可以出正确波形(Three-phase SPWM inverter simulation analysis, the correct waveform)