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Voltage Distribution of a Triangle (FEM & FDFD Method)

说明：  fastICA算法的处理的其中的一部分，是关于信号的(fastICA)

认知无线电的能量检测算法，是很珍贵的材料，老板推荐的哦(Energy detection algorithm for cognitive radio)

In mathematics, the Euclidean distance or Euclidean metric is the ordinary distance between two points that one would measure with a ruler, and is given by the Pythagorean formula.

本程序是采用提升方式的db2小波变换 实现信号的分解 滤波 和信号的重构 方法准确可靠 (This procedure is used to enhance the way db2 wavelet transform signal decomposition and signal reconstruction filtering method is accurate)

这是一位博士写的一种新的正弦信号频率估计方法，很有参考意义。(This is a Ph.D. to write a new method of sinusoidal frequency estimation, lot of reference value.)

自己编写的多项式拟合的例子程序，matlab多项式，。(I have written an example of polynomial fitting procedure, matlab polynomial.)

数字图像处理，用matlab实现图像角点的提取。内带有两片关于角点提取说明的PDF文件(Digital image processing, with matlab for image corner extraction. In with two shows on the corner of the PDF file extraction)

完成了数字接收机的整个流程仿真，从调制，解调，下变频，抽样判决，鉴频的整个模块(To complete the entire process of digital receiver simulation, from the modulation, demodulation, downconversion, sample sentences, frequency of the module)

应用matlab编程实现基于卡尔曼滤波的目标运动 小球的实时轨迹跟踪(using matlab : using kalman to track the target running ball in time)