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基于死去分析的matlab代码，含simulink文件(Based on the analysis of the dead matlab code)

将随机数字信号进行16-QASK调制，使用升余弦滤波器模拟具有噪声的信道，绘制眼图，并采用眼图寻找最佳判决时间(The random 16-QASK digital signal modulation, the use of raised cosine filter simulation of the channel noise and draw the eye diagram, using the eye diagram to find the best judgments of time)

code for watermarking accuracy rate in watermarking

本matlab代码是自编的用于董云龙、何友、王国宏的《一种新的雷达组网实时误差配准》，用卡尔曼滤波的方法进行配准。(The matlab code is self for DONG Yun-long, He You, Wang Guohong of " a new real-time error registration Radar Network" , using the method of Kalman filter registration.)

这是matlab6.5 的使用方法，通过学习该书，可以精通matlab(This is matlab6.5 to use, by learning the book can be proficient in matlab)

是希尔伯特黄变换的c++源代码，帮助大家一起学习，更进一步的了解希尔伯特黄变换(Is the Hilbert-Huang transform c++ source code to help people learn together, a better understanding of Hilbert Huang Transform)

说明：  吴恩达机器学习代码练习第二章----逻辑回归(Andrew.Ng Machine Learning exercise 2)

分四种情况实现fft 分别是时间抽取递归 、时间抽取循环、频率抽取递归和频率抽取循环 以及附带dft的算法描述(Fft realize sub-four cases were collected recursive time, time taken from the cycle, frequency and frequency of samples taken from recursive cycle, as well as incidental DFT algorithm described)

该算法主要是利用randon变换实现直线，椭圆，抛物线等规则曲线的自动提取(The algorithm is the main randon transformation to realize the straight line, elliptic, parabolic curve and rules of the automatic extraction )

给出了分形计算的源代码的matlab程序，可以迅速帮助大家进行分形的分析与计算，参数容易设置(given fractal calculation of the source code of Matlab procedures, can help you quickly fractal analysis and calculation of parameters of easy setup)