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说明：  绘制庞加莱图程序可做学习使用非线性动力学分析(Drawing a Poincare program can be used for learning Nonlinear Dynamics Analysis)

matlab高级进阶书籍，适合有一定基础的学员。例子丰富。(matlab advanced advanced books, for students with a foundation. Abundant examples.)

多维非线性辨识的MATLAB程序,已经试验过，可以正常运行(Identification of nonlinear multi-dimensional MATLAB program)

是一个有关OFDM的调制程序，中间有很全面的调制源代码等(OFDM)

对声音采集显示波纹 以及高斯滤波带通滤波 等等等 (Collection of sound wave and the Gaussian filter shows band-pass filter and so on and so on)

说明：  MATLAB 7编程 数字信号处理源代码(MATLAB)

对于InSAR 系统,当波长较长时,干涉图条纹频率较低,相位解缠容易,但反演的高程精度较低 而当波长较短时,干涉图条纹频率较高,相位解缠困难,但反演的高程精度较高. 为了充分利用多波段 InSAR 干涉相位之间的互补信息,设计了利用中国余数定理的多波段InSAR 相位解缠方法,采用由DEM 仿真的多波段干涉图进行了相位解缠实验,得到了理想的解缠结果,成功解决了因地形起伏较大或基线较长而引起的干涉相位欠采样处的相位解缠难题.(For the InSAR System熏when the wavelength is longer熏the frequency of fringes will be lower熏the phase unwrapping will be easier熏and the accuracy of derived heights will be lower. However熏when the wavelength is shorter熏the frequency of fringes will be higher熏the phase unwrapping will be more difficult熏and the accuracy of derived heights will be higher. In order to make the best use of compensatory information in multi鄄band InSAR phases熏the phase unwrapping algorithm with the Chinese Remainder Theorem for multi鄄band InSAR is designed. The multi鄄band interferograms simulated from DEM are applied to do phase unwrapping experiments. The satisfying phase unwrapping results are obtained. The difficulty in phase unwrapping of sub鄄 sampling interferometric phases due to great hypsography or longer baseline is removed.)

power system simulation lab

说明：  画海洋中一些海图，对于学海洋学生来说很重要(It is important for ocean students to draw charts in the ocean)

英国纽卡斯尔大学通信工程课件，和大家分享了。主要是关于调制部分的。(Communication Engineering Newcastle University, courseware, and we shared. Mainly on the modulation section.)