dbcdecom

一个粒子滤波简单的例子。运行方法：解压之后，放到工作目录，运行PF_ex1.m(a simple example of particle filter.)

4pam的误码率蒙特卡洛仿真，理论值仿真值比较，噪声方差为不同值的星座图(Simulation of 4pam bit error rate and comparison of theoretical value simulation value)

利用matlab设计滤波器，有原理说明及其matlab的代码实现(A filter was designed using matlab, there are principles of note and its matlab code to achieve the)

用于分析带约束问题的输出结果,加上约束的粒子群算法功能有很大改善(Used to analyze the problem with constraint output, coupled with constrained particle swarm optimization function has greatly improved)

说明：  在支持向量机中用于交叉核对的matlab程序。精度较高(In support vector machines used to cross-check the matlab program. High precision)

峰值信噪比的源函数，数值越大，表示图像越清晰，反之，图像模糊。(Source function peak signal to noise ratio, the greater the value, the image is more clear, on the contrary, the image is blurred.)

SAR点目标成像matlab程序，采用RD算法，多点目标成像。(Matlab SAR point target imaging program, using RD algorithm, multi-target imaging.)

reinforcement learning

matlab 编写的简单数字下变频仿真程序，含NCO模块、混频、低通滤波、抽取。模块大多采用matlab自带函数实现( program for DDC simulink base on Matlab)

this program is a sample program for connecting MATLAB with Xplane9 using UDP comunication.