DOA_CAPON_1D

输入经纬度，获取该处高程数据的Simulink模块，可以直接调用，两个输入一个输出(a simuink model with latitud and longitude input and elevation output, can be directly connected into your simulink model.)

一种改进的卡尔曼滤波器算法，用于预测目标。(An improved Kalman filter algorithm for predicting the target.)

针对离散系统的阶跃信号、正弦信号和方波信号，设计离散PID(Step for the discrete-time systems signal, sinusoidal signal and the square wave signal, the design of discrete PID)

This function removes random, high frequency noise originating from the electrodes. a) First, we use a simple low-pass filter. b) Second, we apply Donoho s method by writing the code. c) Third, we simply apply Matlab s thr function. It should be noted that the considered mother wavelet is Symmlet8.

matlab代码，用于三维显示的，我在外国ftp下的(matlab code for three-dimensional display)

基于matlab编程龙格库塔法解微分方程( to solve the differential equation Based on MATLAB programming Can be run directly)

比较了粒子滤波、kalman滤波和粒子滤波的性能不同，通过实例进行了仿真。( the different between UKF KF and PF basedon Matlab simulated software.give some samples about the case.)

粒子群优化算法（PSO）是一种进化计算技术（evolutionary computation）,由Eberhart博士和kennedy博士于1995年提出 (Kennedy J，Eberhart R． Particle swarm optimization．Proceedings of the IEEE International Conference on Neural Networks．1995．1942~1948.)。源于对鸟群捕食的行为研究。粒子群优化算法的基本思想是通过群体中个体之间的协作和信息共享来寻找最优解． (Particle Swarm Optimization (PSO) is an evolutionary computation techniques (evolutionary co mputation) by Dr. Eberhart and kennedy Dr. raised in 1995 (Kennedy, J., Eberhart R. Particle swarm optimization.Proc eedings of the IEEE International Conference o n Neural Networks.1995.1942 ~ 1948.) . From the flock of the predatory behavior. PSO algorithm is the basic idea of individual groups through the sharing of information and collaboration to find the optimal solution.)

说明：  MATLAB中与图像处理有关的函数大全，很全的，比较有用。(MATLAB, and image processing related functions Daquan, very wide, and more useful)

Cognitive Radio used widely in Communication Engineering