bq27500

说明：  粒子滤波及改进算法比较，将各种算法进行比较和对比(Particle filter and improved algorithm comparison, comparison and comparison of various algorithms)

matlab上实现的前推回代算法，结合遗传算法，有效的电网系统无功功率的优化问题，采用的模型是22节点的电力系统模型。(Matlab implementation of the forward and backward generation algorithm, combined with genetic algorithm, an effective power system reactive power optimization problem, the model is a 22 node power system model.)

用迭代法求 x=根号a。求平方根的迭代公式为：X(n+1)=(Xn+a/Xn) /2。(Iterative method is used to find x = root a. The iteration formula for finding square root is X(n+1)=(Xn+a/Xn)/2.)

构成不同频率的调制信号，基于K均值的PSO聚类算法,窗函数法设计一个数字带通FIR滤波器。( Constituting the modulated signals of different frequencies, K-means clustering algorithm based on the PSO, A window function design FIR digital band-pass filter.)

非线性滤波的matlab实现；三维机动目标跟踪；(EKF)

说明：  Eric Matthes 编著的Python编程从入门到实践配套源码。(Eric Matthes compiled Python programming from entry to practice supporting source code.)

说明：  我写的关于音频水印的代码，基于小波的，大家多批评 刚学的不太懂 (sound-watermark code very simple)

说明：  阵列信号处理工具书，列阵天线分析与综合——王建(The directivity of the linear array with uniform space estimation by spatial spectrum)

计算有限差分与传播光束法结合的程序，很有帮助(Calculation of finite difference beam method combined with the dissemination of the procedure, very helpful)

说明：  求解一些数学中最常见遇到的非线性最优化的模型，比如信号灯的优化配时问题求解等等。(conclusions)