cdif信号分选

zero forcing equlization algorithm

Template Classes的用法(Template usage)

Imperialistic Competitive Algorithm (ICA) Version 1.9 - May 2010

说明：  用于抑制高PAPR的典型算法仿真代码，包括选择性映射、部分传输序列和限幅(Typical algorithm simulation code for suppressing high PAPR, including selective mapping, partial transmission sequence and amplitude limiting)

说明：  测试nsga2的优化性能,包含zdt系列、sch系列，支持三个目标下的约束求解(NSGA-II TEST,including zdt series,sch series and is okay for a 3-dimensional minimization problem.)

基于图像预处理的DCT数字水印算法及其MATLAB实现,作者：QQ 64134703 ，电子毕业设计，欢迎咨询 (DCT-based image preprocessing for digital watermarking algorithm and MATLAB implementation of: QQ 64134703, e-graduate design, please consult)

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Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

ofdm发送端和接收端，根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。(ofdm sending end and receiving end, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives.)

光纤陀螺误差建模与分析，北航惯性导航基础课程大作业，含matlab程序代码(FOG error modeling and analysis, Northern-based inertial navigation operations courses, including matlab code)