实现了对10个数字音的识别，在MATLAB中求图像纹理特征，时间序列数据分析中的梅林变换工具。- To achieve the recognition of 10 digital sound, In the MATLAB image texture feature, Time series data analysis Mellin transform tool.

基于chebyshev的水声信号分析，包含特征值与特征向量的提取、训练样本以及最后的识别，在MATLAB中求图像纹理特征。- Based chebyshev underwater acoustic signal analysis, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, In the MATLAB image texture featur

To achieve the recognition of 10 digital sound, It contains CV, CA, Single, current, constant turn rate, turning model, In the MATLAB image texture feature.