中文说明： 验证可用，信号维数的估计，包括数据分析、绘图等等,有信道编码，调制，信道估计等，阐述了负荷预测的应用研究,在MATLAB中求图像纹理特征。
English Description：
Validation available dimension estimation of signal, including data analysis, mapping, and so on, channel coding, modulation, channel estimation, and describes the application of load forecasting, image texture feature in MATLAB.