cross_sections

用Matlab仿真的基于DRFM的等间隔直接转发干扰，内有时域和频域分析。(Matlab simulation with equal intervals based drfm forwarded directly interfere, sometimes within a domain and frequency domain analysis.)

使用精确线性化方法对直流他励电机的非线性控制，控制器使用状态反馈精确线性化设计(Use the exact linearization method for nonlinear control of DC separately excited motor, the controller uses the state feedback exact linearization design)

主要用于NOLS环境下网络定位，里面总结了fang、laylor等算法，非常实用(Mainly used for NOLS network environment, which summarizes the Fang, laylor and other algorithms, very practical)

说明：  selective harmonics elimination

Matlab pfile which subsamples a boundary by assigning each of its points to the grid node to which it is closest.

差分法可逆水印算法仿真,对可逆水印研究有所帮助(Reversible watermarking algorithm difference method simulation, to help the study of reversible watermarking)

说明：  支持向量机和遗传算法的课件，希望多交流！！！！(Support vector machine and genetic algorithm courseware, I hope more exchanges! ! ! !)

Matlab提取主分量矩阵。程序设计步骤： 1、去均值 2、计算协方差矩阵及其特征值和特征向量 3、计算协方差矩阵的特征值大于阈值的个数 4、降序排列特征值 5、去掉较小的特征值 6、去掉较大的特征值(一般没有这一步） 7、合并选择的特征值 8、选择相应的特征值和特征向量 9、计算白化矩阵 10、提取主分量()

Stock forecast program source code

天线圣经，每个学习天线的人必看经典。其中对天线的原理性描述非常深刻。(Antenna Bible study each antenna, a person must classic. The principle on which the description of the antenna is very profound.)