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30总线系统的潮流计算 finpt.m可以修改各支路、各总线的有功、无功、无功补偿、支路阻抗等数据，运行后，运行pflw.exe文件，生成pfoutput.m文件显示潮流计算结果(30-bus system can modify the flow calculation finpt.m slip, the bus active and reactive power, reactive power compensation, slip resistance and other data, run, run pflw.exe files, documents show power flow generated pfoutput.m Results)

说明：  瑞利衰落信道matlab仿真，代码很全面，希望对大家有用(Matlab simulation of Rayleigh fading channels, code is full, we want to be useful)

fiber chromatic dispersion calculation

噪声调频干扰的产生程序，参考文献为中电29所的信息时代的电子战(FMnoise generate)

1. 识别同一个乐器弹奏出的不同音符（基波分析） 2. 识别弹奏出同一个音符的不同乐器（谐波分析）(1. identify the different notes played by the same instrument (fundamental analysis). 2. identify different musical instruments playing the same note (harmonic analysis).)

this file show the simulation of induction speed

一个蚂蚁系统，使用了maxmin改进方法(An ant system, using the maxmin Improvement)

将PID算法与MAC算法相结合，使具有更好的控制效果。(The PID algorithm and MAC algorithm combined with better control effect.)

小波域内选择能量较大的系数嵌入数字水印的程序(Digital watermarking based on block energy selection)

说明：  感兴趣区域提取。根据人感兴趣的区域对图像进行裁减(Region of interest extraction. According to people interested in the process of reducing the region' s image)