雷达截面积————理想导电球的归一化后向散射RCS rcs_sphere

对lorenz信号的（svd）奇异值分解降噪，( lorenz signal noise singular value decomposition )

用于实现OFDM系统下的信道估计并有波形输出(designed for OFDM based on 16QAM)

做同步可能用到的几种常见的序列，对做同步的同学有很到帮助。(Synchronization may be used in several common sequence)

power_triphaseline.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_triphaseline.rar, Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

采用累计贡献率的方法，包括AHP，因子分析，回归分析，聚类分析，直线阵采用切比学夫加权控制主旁瓣比。( The method of cumulative contribution rate Including AHP, factor analysis, regression analysis, cluster analysis, Linear array using cut than learning laid upon the right control of the main sidelobe ratio.)

关于matlab simpowersystem的例子，有助于掌握matlab潮流计算(About matlab simpowersystem example, help to control power flow matlab)

DISTANCE PROTECTION BY MATLAB

分别用三段直线和imadjust函数对图像进行对比度增强，并可以比较结果。(Three lines and imadjust function of image contrast enhancement, and can compare the results.)

求地震动的加速度反应谱 速度谱 位移谱(Acceleration response spectrum for ground motion velocity spectrum displacement spectrum)

说明：  小波改进阈值去噪，并分析去噪后信号的信噪比和均方误差(Improving threshold denoising by wavelet transform and analyzing signal-to-noise ratio and mean square error of denoised signal)