Multibeam-Sonar-Reverberation

This file is used to create planes for view factor calculation

说明：  对卡尔曼滤波器的测试等，请观看。谢谢了，谢谢。(Testing on the Kalman filter, please watch. Thank you, thank you.)

说明：  简要介绍了认知无线电中基于能量检测的频谱感知方法,在分析能量检测法原理和性能基础上,研究了噪声的不确定性对检测性能的影响. 仿真表明,能量检测法是一种简单、有效的频谱感知方法.(A brief introduction of cognitive radio spectrum sensing based on energy detection method, the analysis and performance of energy detection principle, based on the uncertainty of the noise effect on detection performance. Simulations show that the energy detection method is a simple, effective spectrum sensing method.)

DD解相关多用户检测器和CD传统多用户检测器的误码率比较（八个用户）( DD decorrelating multiuser detector and a CD of traditional multi-user detector error rate (eight users))

自绘图函数 数字信号处理时域绘图 丁玉美(time stem )

低通FIR滤波器的源码，简单有效。低通FIR滤波器的源码，简单有效。(Low-pass FIR filter source, simple and effective)

16QAM +AWGN added+BER(16QAM+AWGN added+BER)

说明：  拉普拉斯高斯算子 拉普拉斯—高斯算子（Laplacian of Gaussian算子，通常缩写为log算子）是一种二阶微分算子，将在边缘处产生一个陡峭的零交叉。(Laplace Gaussian operator Laplace- Gaussian operator (Laplacian of Gaussian operator, often abbreviated as log operator) is a second-order differential operator, will be generated at the edge of a steep zero crossing.)

GPS L1,L2双拼周跳探测与修复，包含几种常用的实时探测算法，附有GUI界面(A MATLAB software package for GPS cycle-slip processing is presented in this paper. It realizes cycle-slip detection and repair in the measurement domain for GPS L1 and L2 signals. The software implements several classic approaches oriented to real-time processing. With the graphic user interface, the user can configure the raw data, set algorithm-related parameters, add synthetic cycle-slips, and view the detection results in both text and illustrated forms. )

Matlab source for maths