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Surfmatch is a method to post publicity without taking account of the usual methods like that to show postings near the search engines or to record publicity on advertizing sites. Here is the word locates: behavioral targeting

Active approach - TOA LS(Active approach- TOA LS)

用数值方法实现该fsk信号的相关型解调器，完成一个二进制fsk通信系统的仿真(Numerical methods used in the implementation of the relevant type fsk signal demodulator, to complete a binary fsk communication system simulation)

里面有详细的反步法仿真的例子，共有9个实例。非常适合初学者使用。(There are detailed examples of backstepping simulation, a total of 9 examples. It is very suitable for beginners.)

GDDEMO runs a little demonstration of gradient descent in Matlab. Launch Matlab, and type gddemo to get started.

matlab语言实现计算全息，修正离轴灰阶显示(the matlab language calculation holographic corrected off-axis grayscale display)

转载一个用MATLAB写的椭圆拟合的代码,有点用(Reproduced using MATLAB to write an ellipse fitting code, a bit used)

均匀分配点，可以用来实现均匀分配点座标。　　　　(Can be used to achieve uniform distribution of point coordinates)

利用区域协方差，找出两幅图相似的地方，准确度很高(Use of regional covariance identify the similarities of the two images, high accuracy)

用matlab语言实现32阶FIR滤波器，并实现气频域和时域仿真(Matlab language with 32-order FIR filter, and to achieve air frequency domain and time domain simulation)