阵列信号处理的高分辨率估计，LDPC码的完整的编译码，详细画出了时域和频域的相关图，在MATLAB中求图像纹理特征，数值分析的EULER法。-High-resolution array signal processing estimates, Complete codec LDPC code, Correlation diagram shown in detail the time domain and frequency domain, In the MATLAB image texture