nonlinear

the code file that is uploded is harmfreq file

完成进行三段式充电仿真，模拟电池充电过程，实现充电管理(to carry on charging as to simulate battery to charge)

说明：  matlab图像处理的课件，，希望能有用。呵呵呵呵呵(matlab image processing of the courseware, and hope to be useful. Ha ha Ha ha ha)

its a code to make a implementations of a digital system of communication using enthropy with text

说明：  ceemd可以将信号分解成若干个IMF分量(Ceemd can decompose the signal into several IMF components)

matlab image shrinking program without using built in functions......

Windowed Fourier transform for fringe pattern analysis (with GUI) (• Run WFT in MATLAB environment. All processed data are automatically saved in result.mat 4. File list o wft2fw.m: the basic WFT algorithm. o unwrapping_qg_trim.m: quality guided phase unwrapping o WFT.m+WFT.fig: WFT overall interface o WFTKernel.m+WFTKernel.fig: interface for WFT parameter selection o imwritescale: to save data into image o readme.docx: this file. • 5. Notice Though wft2fw.m has been used by us for some years, the GUI was developed quite recently. The purpose is to make it easier to be used. Please feedback bugs to mkmqian@yahoo.com.sg. For more information, please refer to www.ntu.edu.sg/home/mkmqian. )

考虑到通信网络结点的可靠性，若要求任意一个结点出现故障时，其它结点间仍然能够保持通信畅通的可能性都达到90 ，请建立问题的数学模型，设计求解算法，并给出使总铺设费用最少的铺设方案(Considering the reliability of communication network nodes, if you want any one node fails, you can still keep communication flowing between the possibility of other nodes are reached 90 , please build a mathematical model of the problem, the design algorithm, and give up some laying scheme of total laying cost at least)

模糊数学一般的教程，内容详尽，可靠 模糊分析。(Fuzzy general tutorials, detailed, and reliable fuzzy analysis.)

自己编写的基于卡尔曼滤波的利用加速度传感器的计步器，测试数据是传感器放在腰部和手臂。(A kF-based pedometer using accelerator.)