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中频70M，30M带宽LFM信号，采样率为102.4M，数字下变频后，还进行了三倍抽取，最后还得到I，Q两路信号 (IF 70M, 30M bandwidth LFM signal, the sampling rate of 102.4M, digital down conversion, the samples were carried out three times, the last also I, Q two-way signal)

yagi antenna simulation using FDTD code

修改过的ChnCalendars日历控件，修复了一些bug，增加日期标记颜色。(The modified ChnCalendars calendar control, fix some bug, increase the date marking color.)

有关FastICA算法的matlab实现(FastICA about matlab)

分别采用RGB模型和HIS模型对图像imageLane.bmp进行锐化，并比较锐化的效果是否相同（两锐化后的图像相减）。(Using RGB model respectively for imageLane image and HIS model for sharpening, BMP, and compared the effect is the same sharpening (two sharpen the image subtraction).)

here the matlab code is used for simulation of fading channels and convolutional codes

利用matlab計算t2管制圖phase1的管制上限及管制下限(Calculated using matlab control t2 control chart phase1 upper and lower control)

Fuzzy clustering methods including subtractive and Fuzzy C-means and comparing them to Kmeans clustering method

A single perceptron code with backpropagation training algorithm designed for classification problems.

混合蛙跳算法（Shuffled Frogleaping Algorithm）是进化计算领域新发展起来的一种优化算法，由Eusuff和Lansey与2003年为解决组合优化问题而最先提出(shuffled frogleaping Algorithm，)