radar-signal

使用matlab计算协方差矩阵的算法，包含计算实例的程序(Covariance matrix using matlab calculation algorithms, including the procedures for calculation example)

有关可变码长的LDPC编码电路的设计与实现和一些相关的英文资料以及文献(LDPC)

M-rife估频算法的实现，Matlab函数。(M-rife frequency estimation algorithm, Matlab function.)

图像功率谱密度的快速计算方法，可选择滤波器及运算长度(Image power spectral density of the rapid calculation method to choose the length of filter and computing)

传统遗传算法、改进遗传算法、在神经网络建模中应用(Traditional genetic algorithm, improved genetic algorithms, neural network modeling applications)

这是一款朋友生日祝福MATLAB编程，可以让你的朋友过一个不一样的生日(This is a friends birthday wishes MATLAB programming, you can let your friends over a different birthday)

改良的传输矩阵，可以在此基础上进行啁啾、切纸计算(The improved transfer matrix can be used to calculate chirping and paper cutting on this basis.)

EXTRACTS ANISOTROPY INFO FROM CLUSTERS OF PARTICLE POSITIONS USING THE GYRATION TENSOR AND ASSOCIATED MAGNITUDES (SEE WIKIPEDIA LINK)

利用旋转矢量算法对惯性导航数据进行解算，包括姿态解算，速度解算，位置解算。(the caculation of inertial navigation with screw algorithm)

该函数用来计算时间序列的最大Lyapunov 指数 Wolf 方法 m: 嵌入维数 tau:时间延迟 data:时间序列 N:时间序列长度 P:时间序列的平均周期,选择演化相点距当前点的位置差，即若当前相点为I，则演化相点只能在|I－J|>P的相点中搜寻 lambda_1:返回最大lyapunov指数值 (This function is used to calculate the time series of the largest Lyapunov exponent Wolf method m: embedding dimension tau: time delay data: time series N: Time sequence length P: the average period of time series, the evolution of the current location of the point relative pitch poor, that is, if the current phase point is I, the evolution of the phase point only | I-J |> phase point P in search lambda_1: returns the maximum index value lyapunov)