sfiffness_convert_from_force

这是我在大学的时候老师讲信号检测与估计理论时候的第二章课件，老师讲得很好，一定对大家有帮助(This is my teacher in college, when speaking when the signal detection and estimation theory, the second chapter of courseware, the teacher explained things very well, it will surely help us)

generate primary users in cognitive radio

基于MATLAB软件的三相不对称故障的分析，需了解节点阻抗矩阵以及节点导纳矩阵。(Based on MATLAB software in the three-phase asymmetric fault analysis, need to know the node impedance matrix and node admittance matrix.)

其中利用两个实验结果，通过互相关计算时延估计。(Which use the results of two experiments, by calculating the cross-correlation delay estimation.)

多普勒频移下的RICIAN衰落 附加资料 (RICIAN)

猜数游戏，课表排序等matlab程序，兴趣和实践同时培养(to make a ridle game or to make a good plan to study)

说明：  ce code est écrit en matlab

matlab最优化计算,非常经典，里面有详细的matlab代码！(matlab optimization calculation, very classic, which has detailed matlab code)

解析法设计凸轮廓线（包括运动分析和最大压力角以及基圆半径分析）matlab代码(Analytical method designed cam profile (including motion analysis and the maximum pressure angle and the base circle radius analysis) matlab code)

请拾取第一根线(LINE)或弧(ARC)连接线段或圆弧 ,再拾取第二根线(LINE)或弧(ARC)进行连接(Please pick up the first lines (LINE) or arc (ARC) connection line or arc, then picked up second line (LINE) or arc (ARC) connection)