PhaseLockedLoop

矩形波路径规划算法，从起始点通过用矩形波传递到达目标点的方法来获得连通路径。适用于已知地形的栅格图。(Rectangular wave path planning algorithms, from the starting point by using the rectangular wave transmission methods to reach the target point to get connectivity path. Applicable to the known topography of the grid map.)

说明：  各种旅行售货郎问题的求解案例 很好用 初学必备(Lang various travel sales case is useful for solving problems)

This is a matlab code for introduction to wireless systems. The code is suitable for beginners who want to understand how wireless networks ares simulated.

进场目标定位的多重信号分类算法二维算法，平面均匀线阵中的实现(Approach targeting multiple signal classification algorithm for two-dimensional algorithm, plane ULA Realization)

模糊神经网络的MATLAB程序源代码，可以进行行修改，根据自己的需要。 (Fuzzy Neural Network MATLAB source code, you can modify the line, according to their needs.)

用有限差分法、多项式拟合方法和三次样条插值方法对离散数据进行数值微分(Using the finite difference method, polynomial fitting method and cubic spline interpolation method for numerical differentiation of discrete data)

operating systems introduction what operating systems do computer-system organization computer-system structure computer-system architecture

Support for SD detector

粒子滤波matlab仿真程序.粒子滤波的基本思想是：首先依据系统状态向量的经验条件分布，在状态空间抽样产生一组随机样本集合，这些样本集合称为粒子；然后根据观测值不断调整粒子的权重大小和样本位置；最后通过调整后的粒子信息修正最初的的经验条件分布，估计出系统状态和参数。该算法是一种递推滤波算法，可以用来估计任意非线性非高斯随机系统的状态和参数。 粒子滤波主要有三步基本操作：采样（从不含观察值的状态空间产生新的粒子）、权值计算（根据观察值计算各个粒子的权值）、重采样（抛弃权值小的粒子，使用权值大的粒子代替），这三步构成了粒子滤波的基本算法。 SIRF(Sample Importance Resampling Filter)算法是粒子滤波的一种基本算法。(Particle filter matlab simulation program)

Bits error rate, convolution coding, BPSK, AWGN, Simulation and theory