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用正弦插值法解决EMD分解过程中遇到的端点效应问题(Sine interpolation to solve the end effect problem encountered in the EMD process)

自适应代码，根据论文写得，结果和论文一样，可供参考。(Adaptive code, according to papers written, and papers as a result, for reference.)

去斜处理（宽带的匹配滤波）Stretch方法是针对线性调频信号而提出的， 其方法是将输入信号与参考信号 （经适当延迟的本振信号， 延迟量通常由窄带信号测距结果估计出） 混频 ，则每一个散射点就对应一个混频后的单频分量，对混频输出的信号进行 DFT 处理 ，即可获得目标的距离像，对参考信号的要求是应具有与输入信号相同的调频斜率。(dechirp matched filter Stretch method is proposed for linear frequency modulation signal. It mixes the input signal with the reference signal (local oscillator signal with appropriate delay, the delay is usually estimated from the result of narrowband signal ranging). Then each scattering point corresponds to a single frequency component after mixing, and DFT is performed on the mixed-frequency output signal. The range profile of the target can be obtained by processing, and the reference signal is required to have the same frequency modulation slope as the input signal.)

利用迭代方法自动确定图像目标分割阈值。程序包内有matlab源程序，示例图片及运行结果比较。(Iterative method automatically determines the image object segmentation threshold. Matlab source code within the package, sample images, and operations were.)

实现OFDM误码率曲线图的仿真,打开MATLAB软件，直接运行OFDM.M的那个文件就可以了(very good)

自己些的Matlab中有关节点重新排序的程序，可以解决网络重构中的首节点与末节点不对应的问题(Own some of the Matlab program to reorder the nodes can solve the network reconfiguration in the first node and end node does not correspond to the problem)

可以大批量地处理数据的导入，并将无关行列删除，再对数据中的字符串、数字格式统一，与拼接，并与另一个xls文档中的数据进行比较，是一个不错的代码。(Can import large quantities of process data, and independent of the ranks to delete the data string, the unity of the digital format, with the stitching, and compare the data with another xls document, which is a good code.)

Thermoelastic Instability in a Seal-Like Configuration

dfig wind turbine model for all people

说明：  HFSS学习示例，十分有用，简单易懂，值得拥有(Learning example, simple and easy to understand, very useful, it is worth having )