wigb

估算带宽，先是计算输入信号单边带功率谱密度，然后估算出信号所占的带宽(Bandwidth estimation, first calculating the input signal is single sideband power spectral density, and then estimate the proportion of signal bandwidth)

水平分割相关文档 可实现定位边缘检测等功能(lever-set)

this code discribe the method related to nearest neighbour

说明：  sphereandML是主程序，性能接近最大似然ML检测，调用了spheredecode和spheredecodeinf两个子程序；(ml sd )

包括进行标准Hough变换，检测Hough变换中的n个峰值，并提取峰值直线像素点，绘制直线等(Including the standard Hough transform, Hough transform detection of the n-peak and peak extraction of straight-line pixels and draw a straight line, etc.)

说明：  可以测试系统存在的漏洞 大家可以学习源码，打开应用程序 这是自己原创(Can test the existence of loopholes in the system that we can learn from source code, open the application, this is their own original)

仿真SMI（DMI）算法性能，观察采样快拍数对波束图的影响，接收信号中不包含、包含信号功率逐渐加大对波束图的影响。(Simulation SMI (DMI) algorithm performance, the number of snapshots observed sampling effects on the beam diagram, the received signal does not contain, include the gradual increase in signal power diagram of the impact beam.)

程序中以一根接收天线为例，分别对一根发射天线、两根发射天线、三根发射天线和四根发射天线系统进行STBC仿真。比较误码率性能。(Program to a receiving antenna, for example, a transmitting antenna, respectively, the two transmit antennas, three transmit antennas and four transmit antenna system STBC simulation. Compare the bit error rate performance.)

单电磁矢量传感器噪声子空间拟合算法-RMSE随着SNR变化曲线(Single electromagnetic vector sensor noise subspace fitting algorithm-RMSE curve with the SNR changes)

The following attachment contains code in Matlab to perform operations to digital signals.