untit3

newmark法 进行时程分析 可能有个别小错误，欢迎指正...谢谢(newmark)

参考外国文献，通过MATLAB程序编写了以两个简单的wMFmle映射构造一个双混沌互扰 pyNaexT系统,提出了基于双混沌互扰系统的无线加密算法，具有防窃听的能力，调试无错误。(References to foreign literature, through MATLAB programming the wMFmle with two simple mapping to construct a mutual interference pyNaexT dual chaotic systems is proposed based on the wireless encryption algorithm dual chaotic mutual interference system has the ability of anti-wiretapping, debugging errors. )

说明：  双馈风机换流器及其控制，无错误，能出波形(Double-fed fan converter and its control, no error, can produce waveform)

reversing the numbers

说明：  leach协议，利用MATLAB的源码，实现leach协议的仿真模拟(leach the agreement, the use of MATLAB source code to achieve leach protocol simulation)

生成30位的m序列的matlab仿真源代码(M-generated sequence of 30 simulation source code matlab)

对信号进行小波分解，用硬阈值方法去除噪声，进而提高精度(right signal wavelet decomposition, with a hard threshold to remove noise, and to improve accuracy)

基于混沌系统的用用加密解密方法及实现源程序代码(Image encryption and decryption)

比传统的CCR和BCC模型评价结果更客观、真实的DEA模型，考虑了不同决策单元的意见。(Which is more objective than the traditional CCR and BCC model. The real DEA model, taking into account the views of different decision-making units.)

The method mainly consists in considering a reference normal ECG segment and input ECG (unknown behavior) segment. Each segment of the input ECG T is compared to the reference segment using SEA. The SEA method outputs a measure in the range [0..1] in terms of the correlation factor that reflects the degree of similarity between the reference and the segment under analysis. Based on this measure, the whole segment is classified as normal or abnormal. A user specified threshold value on the correlation factor c is used for decision