The-attenuation-curve-fitting

说明：  根据测距误差和参考节点数量，计算最小均方误差的精度。(Ranging error and the reference according to the number of nodes, calculate the minimum mean square error of accuracy.)

朋友发给我的完整的EMD程序，可能对搞这方面研究的人有帮助(A friend sent me the full EMD program, engage in research in this area may help people)

filter which track the data and noise accurately strong tracking

计算光纤陀螺的非线性度，并且绘制出不同速率对应的非线性度曲线。(Calculation of the non-linearity of the optical fiber gyro, and draw out the different rates corresponding to the non-linearity curve.)

不错的pso源程序，非常适合初学者学习。(Pso good source, very suitable for beginners to learn.)

蚂蚁群算法 对其进行的实验分析 (Ants swarm optimization analysis of their experiments)

测量6205深沟球轴承的故障振动加速度信号, 对信号进行时频分析, 利用经验模态分解方法将振动信号分解成不同特征时间尺度的固有模态函数,对每个固有模态函数进行Hilbert 变换得到Hilbert 谱,通过谱分析识别轴承的故障部位和类型, 证实Hilbert 谱的有效性(Measuring 6205 deep groove ball bearing fault vibration acceleration signal, the signal frequency analysis, empirical mode decomposition method to decompose the vibration signal into different characteristic time scales of intrinsic mode functions, the Hilbert transform of each intrinsic mode functions Hilbert spectrum, spectral analysis to identify the location and type of bearing failure, confirmed the effectiveness of the Hilbert spectrum)

wsn经典路由算法，对于初学者很有借鉴意义(Classic WSN routing algorithm for beginners is of great significance)

协作通信中继选择算法，用于选择最佳中继并计算系统的各种性能(Collaborative communication relay selection algorithm)

最优化的共轭梯度法，适应于两个参数的无条件极值的求取(Matlab process)