搜索资源列表
ARMA_LAST
- This function provides an ARMA spectral estimate which is maximum entropy satisfying correlation constraint (number of poles)and cepstrum constrains (number of ceros) The function requires 3 inputs: Input signal, Order of denonominator, Order
wavelet.rar
- 谱分析，有功率谱分析、最大墒谱分析、交叉谱分析，可方便提取序列周期,Spectrum analysis, power spectrum analysis has the greatest entropy spectral analysis, cross-spectral analysis, can be easily extracted sequence cycle
MESA
- 最大熵谱分析，，希望能够给大家带去帮助。-Maximum entropy spectral analysis, in the hope of bringing everyone to help.
HRVAS
- 这是一款用来分析心率变异性的matlab程序，有线性分析和非线性分析，包含输出结果包含频谱分布、统计学描述、样本熵、小波分析-This is a matlab program used to analyze heart rate variability, linear analysis and nonlinear analysis contains the output contains spectral distribution, statistical descr iption sample
Pushang
- 基于谱熵的语音检测，能正确区分语音和各种噪声-Based the spectral entropy voice detection can correctly distinguish between voice and noise
dtw2
- DTW的高效算法，对于提高识别率和运算速度有重大意义哦！-Based spectral entropy endpoint detection procedures
pushang
- 谱熵法端点检测，通过修改后，可以调试了，有两个主程序pushang.m,pushang1.m-Spectral entropy method for endpoint detection
genyan
- 完整的图像处理课设，包含所有源代码，汽车图像，这是第二能量熵的matlab代码，用谱方法计算流体力学一些流动现象的整体稳定性。- Complete class-based image processing, contains all of the source code, auto image, This is the second energy entropy matlab code, Spectral methods of computational fluid dynamics flow
giubeng_v15
- 这是第二能量熵的matlab代码，数据模型归一化，模态振动，用谱方法计算流体力学一些流动现象的整体稳定性。- This is the second energy entropy matlab code, Normalized data model, modal vibration, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon.
mf713
- 基于负熵最大的独立分量分析，用谱方法计算流体力学一些流动现象的整体稳定性,音频信号通过LM386放大。- Based on negative entropy largest independent component analysis, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, LM386 audio signal amplif
wb702
- 窗函数法设计一个数字带通FIR滤波器，现代信号处理中谱估计在matlab中的使用，能量熵的计算。- A window function design FIR digital band-pass filter, Modern signal processing used in the spectral estimation in matlab, Energy entropy calculation.
kernel_eca-master
- Kernel Entropy Component Analysis,KECA方法的作者R. Jenssen自己写的MATLAB代码，文章发表在2010年5月的IEEE TPAMI上面-Kernel Entropy Component Analysis, by R. Jenssen, published in IEEE TPAMI 2010.(We introduce kernel entropy component analysis (kernel ECA) as a new method fo
VMD_shang_xishu2
- 用于计算功率谱熵值以及相关系数(Calculation of power spectral entropy and correlation coefficient)
程序
- main_feature.m：为特征提取主要程序,其中调用filter50.m子程序为50HZ工频滤噪；调用ApEn.m c0complex.m kEn_correct.m lyapunov_wolf.m LZC.m spectral_entropy.m SVDen.m SampEn.m子程序为非线性特征（近似熵，C0复杂度，K熵等）提取；wave_brain为小波分析频段特征提取。其中采样频率皆为256HZ。(ApEn.m c0complex.m kEn_correct.m lyapunov_