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四旋翼飞行仿真器俯仰角的模糊PID控制器的设计，建立微型四旋翼无人机系统动力学数学模型和电机模型， 在系统模型的基础上设计模糊PID 控制器。通过Matlab/Simulink 仿真对所设计的模糊PID 控制器的有效性进行验证。(Design of Fuzzy PID Controller Flight Simulator four-rotor pitch angle, the establishment of micro four-rotor UAV system dynamics mathematical model and motor model, based on the system model design fuzzy PID controller. By Matlab/Simulink simulation of the effectiveness of the designed fuzzy PID controller for authentication.)

A Low Complexity Algorithm for Proportional Resource Allocation in OFDMA Systems

计算golden sequence的自相关，ACF_of_PN_Sequence(ACF_of_PN_Sequence)

利用MATLAB中的GUI（图形用户界面），实现图像的读取，边缘检测，四叉树分解，直方图阈值分割，二值化差值的实现，并设计了退出按钮。(In MATLAB GUI (graphical user interface), to achieve image reading, edge detection, quad-tree decomposition, histogram thresholding, binary difference implementations and designed the Exit button.)

图像空域预处理算法汇总:有增强,去噪,锐化等,对初学者可作参考(err)

water ripple live wallpaper

通信系统中，采用QPSK调制方式，对瑞利衰落信道的仿真(By using QPSK modulation, simulate the Rayleigh fading channel in communication system)

this toolbox provides a easy way for analysis of speech signals in matlab

这是一个实现信号的FM调制的文档，你可以快速实现信号的FM调制(This is a signal of the FM modulation to achieve a document, you can quickly implement FM modulation signal)

非常好的学习KNN算法的，能全面掌握关于KNN算法的原理，实现等(Very good learning KNN algorithm, can fully grasp on the principle of KNN algorithm, implementation, etc )