波束形成(BF)从算法仿真到工程源码实现-第十二节-总结
一、总结
(1)基于webrtc的非线性波束形成效果较好,复杂度较低,但是波束形成后引入了非线性,导致噪声估计不准确,降噪效果变差。
(2)MVDR使用噪声协方差矩阵对平稳噪声降噪效果比较好,但是对干扰语音效果较差,使用语音的原始协方差矩阵可以去干扰。
(3)LCMV和GSC是等效的,可以设置零点去除干扰。
(4)自适应滤波器也可以应用到波束形成中进行参数估计,但是需要知道目标信号才能估计。
二、参考
(1)https://blog.csdn.net/qq_45471796/article/details/130992400
(2)https://blog.csdn.net/APPLECHARLOTTE/article/details/127432036
(3)https://blog.csdn.net/applecharlotte/category_12055313.html
(4)https://blog.csdn.net/APPLECHARLOTTE/article/details/127335860
(5)https://blog.csdn.net/APPLECHARLOTTE/article/details/127467932
(6)https://cloud.tencent.com/developer/article/2155963
(7)https://www.cnblogs.com/xingshansi/p/7410846.html
(8)https://blog.csdn.net/qq_34218078/article/details/104604575
(9)https://gitcode.csdn.net/662b4a6e16ca5020cb59f875.html?dp_token=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6Mjc5NDY5LCJleHAiOjE3MTU1ODYyODYsImlhdCI6MTcxNDk4MTQ4NiwidXNlcm5hbWUiOiJ1MDEyMzYxNDE4In0.glW6CHVimrkIcEPF7PI2steV5ZXlqmflS7MJuKky0FA
(10)https://zhuanlan.zhihu.com/p/263034140
(11)https://zhuanlan.zhihu.com/p/600755487?utm_id=0
(12)https://www.cnblogs.com/LXP-Never/p/12239399.html
(13)https://zhuanlan.zhihu.com/p/601476370
(14)https://www.cnblogs.com/sbb-first-blog/p/17450447.html
(15)https://www.cnblogs.com/sbb-first-blog/p/17438445.html
(16)https://blog.csdn.net/weixin_43601588/article/details/124305973
(17)https://blog.csdn.net/weixin_43601588/category_11772181.html
(18)https://blog.csdn.net/weixin_43601588/article/details/124312470
(19)https://blog.csdn.net/weixin_43601588/article/details/131682943
(20)https://blog.51cto.com/u_15815923/5743814
(21)https://blog.51cto.com/u_15815923/5743932
(22)https://blog.csdn.net/yhcwjh/article/details/114394479
(23)https://blog.csdn.net/yhcwjh/category_10338967.html
(24)https://blog.csdn.net/UncleWa/article/details/123780502
(25)https://download.csdn.net/download/wangxiaojie2222/12051468?spm=1001.2101.3001.6650.12&utm_medium=distribute.pc_relevant.none-task-download-2%7Edefault%7EBlogCommendFromBaidu%7ERate-12-12051468-blog-123780502.235%5Ev43%5Epc_blog_bottom_relevance_base2&depth_1-utm_source=distribute.pc_relevant.none-task-download-2%7Edefault%7EBlogCommendFromBaidu%7ERate-12-12051468-blog-123780502.235%5Ev43%5Epc_blog_bottom_relevance_base2&utm_relevant_index=18
(26)《阵列信号处理及MATLAB实现》张小飞
(27)https://blog.csdn.net/pwang95/article/details/104999880