xiaobobao

一个非常好的移动通信Jakes信道matlab仿真源代码Jakes Rayleigh fading channel(Jakes Rayleigh fading channel)

最优化技术方法及MATLAB的实现，HookeJeeve.m(HookeJeeve.m)

介绍了几个基于EKF扩展卡尔曼滤波的例子，可以帮助更好的理解扩展卡尔曼滤波(Introduced a few based on extended Kalman filter EKF example, can help a better understanding of extended Kalman filter)

说明：  详细介绍了宽带无线通信中OFDM的基本原理和关键技术。(The book describs the fundamental theory and key technology of OFDM in detail.)

分别对正弦波，三角波，方波，一周期内取为整数的64个点（A=4095）；写锯齿波和方波的谐波构成（只写了3、4个）。(Of sine wave, triangle wave, square wave, A week off for integer in the period of 64 points (A = 4095) Write a sawtooth wave and square wave of harmonic (only wrote 3, 4).)

提供了最小方差控制的MATLAB程序以及基于最小方差控制的直接自校正控制。(Provides the minimum variance control of the MATLAB program and direct self-tuning control based on minimum variance control.)

基于pca的人脸识别算法实现，找到的毕业论文，希望有参考作用(Pca face recognition algorithm based on the realization find thesis, I hope a useful reference)

EMD方法分析全球温度异常_源程序。 eemd.m——总体经验模态分解； ifndq.m——获得瞬时频率； significance.m——统计显着性检验。(To analysis the annual mean global surface temperature anomaly by EMD. eemd.m——Ensemble Empirical Mode Function ifndq.m——The instantaneous frequency can be obtained through calling the function significance.m——Statistical significance test.)

说明：  matlab 一维二维小波分析处理，并比较不同小波去噪方法的去噪效果，指标为SNR和MSE(Matlab one dimensional two dimensional wavelet analysis processing.The denoising effects of different wavelet denoising methods are compared, and the indicators are SNR and MSE)

将PID 控制与模糊控制的简便性、灵活性以及鲁棒性融为一体,构造了一个参数自整定模糊PID 控制器. 通过模糊控制规则在线调整PID 控制器的参数,并利用MATLAB 语言结合具体实例方便而快速地实现了该控制器的计算机仿真. 仿真结果表明:该控制方法提高了控制系统的动、静态特性,使系统获得了较好的性能.(The PID control and fuzzy control of the simplicity, flexibility and robustness of the integration, construction of a parameter self-tuning fuzzy PID controller. Through the fuzzy control rules online adjust the parameters of PID controller, and use specific examples of MATLAB language and quickly realize the convenience of the controller)