SOM2

基于Matlab，针对不同采样点数做的频谱分析对比(Based on Matlab, spectrum analysis and comparison of different sampling points)

Bit error probability curve for BPSK modulation

产生脉冲线性调频信号，去除暂态点，加噪声之后进行动目标检测(Pulse chirp signal, remove the transient points, plus noise after moving target detection)

可逆跳转马尔科夫链蒙特卡罗算法，可用于图像处理、音频处理等领域，其中有详细解释(rjmcmc simulation aims at approximate a noisy nolinear function)

卡尔曼滤波的基础上简要介绍了和处理代码。过程通过随机噪音过滤掉，以获取原始信号。(Kalman filter based on a brief introduction and processing code. Process through the filter out random noise to obtain the original signal.)

该程序实现多特征自适应阈值算法，两个matlab文件，一个为函数，该函数求出信号的特征量值并通过梯度下降法训练出其初始阈值，另一个为主函数，调用该函数文件；该程序将4路信号，每一路信号的特征量值及其自适应阈值求出来，并一起画出图来。(The program features multi-adaptive threshold algorithm, two matlab files, one for the function,the function seek out characteristics value and initial threshold value of the signal by gradient descent , the other main function, called the function file the program seek out four signals , characteristics of each road and the adaptive threshold value,then draw them together on the map.)

tdoa定位的chan算法，其中进行了2次WLS计算(tdoa positioning chan algorithm, which carried out two times WLS computing)

卡尔曼滤波程序的滤波程序分手那疯了数据分类开始的杰弗里斯(kalman filter)

说明：  无线通信系统中经典的定时同步的MATLAB程序(Wireless Communication System Timing Synchronization classic procedure of MATLAB)

This m-file creates 3D polar plots of normalized array factors