puyu

关于自相关函数的载波估计，以归一化估计标准差为性能量度源码(With regard to the autocorrelation function of the carrier estimated that, with the normalized standard deviation of the performance measure is estimated source)

偏最小二乘法工具包，美国著名的eigenvector公司出品。版本3.0.免安装。(PLS_toolbox produced by eigenvector. version 3.0)

利用遗传算法（实数编码）实现一阶滞后模型的PID参数寻优自整定，可以在工程中使用！！(Using genetic algorithms (real coding) to achieve the first-order lag model of PID parameter optimization auto-tuning can be used in the project!)

....瑞利平坦衰变信道.doc ....channel_model ....AS2sigma_gaussian_90.mat ....AS2sigma_gaussian_180.mat ....AS2sigma_laplacian_90.mat ....correlation.m ....dialog.m ....erfcomp.m ....geometry2correlation.m ....Rxx_gaussian.m ....Rxx_laplacian.m ....Rxy_gaussian.m (.... Rayleigh flat decay channel. Doc .... channel_model .... AS2sigma_gaussian_90.mat .... AS2sigma_gaussian_180.mat .... AS2sigma_laplacian_90.mat .... correlation.m .... dialog. m .... erfcomp.m .... geometry2correlation.m .... Rxx_gaussian.m .... Rxx_laplacian.m .... Rxy_gaussian.m)

this is genaral techniques involves in noise cancellation and this matlab version

matlab的偏最小二乘分析源码，可以稍微修改下参数就可用啦(matlab partial least squares analysis of source code can be slightly modified parameters you can use)

这里我们针对三级固体火箭进行研究，主要考虑每一级发动机工作时推力 和比冲 与发动机试车存在摄动偏差（相差 ）时所产生火箭关机点时刻的状态偏差。火箭的飞行的动力学方程可建立在地面发射坐标系中，火箭的第一级、第二级和第三级按照固定的俯仰角程序飞行，第二、三级飞行时已在大气层外，此时可忽略气动力的影响。(Here we study for three solid rocket, the main consideration at every level when the engine thrust and state arising the moment the rocket off point perturbation deviation (difference) in the presence of specific impulse and engine test bias. Outside of the rocket flight dynamics equations can be established on the ground coordinate system launch, the rocket s first stage, the second and third stages according to a fixed elevation angle of flight procedures, and the second, when the third flight already in the atmosphere, this when can ignore the effects of gas dynamics.)

无迹卡尔曼滤波算法,用无迹卡尔曼滤波算法实现了跟踪中的误差估计(the function of ukf)

MATLAB的可见，非常易懂，很适合初学者了解其中的算法，可以快速掌握(MATLAB visible and very easy to understand, it is suitable for beginners to understand the algorithm which can quickly grasp)

实现了liu和lv系统的非线性反馈同步，仿真文献为《一种实现混沌同步的非线性反馈方法》(Based on linear control theory, a chaos synchronization method is proposed in this paper. This method can achieve chaos synchronization efficiently and the synchronization is overall asymptotic stable.)