GMpre

calculate of momemt of figure. it use for extraction feature

This is transfer function for matlab.

无线传感器网络QoS路由BERR算法，matlab程序(QoS routing BERR algorithm for wireless sensor networks )

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说明：  将信号转换至FRFT域的函数，算是比较好用的一个集合吧(Converting signals to functions in FRFT domain is a better set.)

电压空间矢量调制的M语言实现，单个文件实现很方便，已经通过验证(Voltage space vector modulation of the M language, very easy to achieve a single file has been validated)

RS分形算法matlab代码实现,既利用RS方法计算时间序列的分形hurst指数(RS fractal algorithm matlab code, we use RS calculated time series fractal Hurst index)

说明：  跳频是按跳频序列随机改变一个信道所占有频道频率的技术。在GSM 系统中，可利用跳频技术频率分极和干扰分极的特点，改善网络质量。引入跳频技术，可保证在网络软拥塞不上升的情况下，频率复用度较小。(FH frequency hopping sequence is based on a random channel change in the country channel frequency technology. In the GSM system, can make use of frequency hopping technology sub-polar and polar characteristics of interference and improve network quality. The introduction of frequency-hopping technology to ensure that congestion in the network does not increase in the soft case, a smaller frequency reuse moment.)

各种chaos相图和相关时序图，比如logistic等(Various chaos phase diagram and related timing diagram，Such as logistic , etc.)

matpower4.1相关文件，用于实现matpower仿真30节点数据(matpower4.1 relevant documents for the 30 node data matpower simulation)