Undefined function or variable 'overlapadd'.
Closed this issue · 11 comments
sunjunlishi commented
Undefined function or variable 'overlapadd'.
sunjunlishi commented
could you supply c++ code？i support you a little money
snsun commented
Sorry. I don't have C++ code now.
…On Fri, Nov 10, 2017 at 10:36 PM, sunjunlishi ***@***.***> wrote:
could you supply c++ code？i support you a little money
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sunjunlishi commented
你贵姓，能加你Q？
sunjunlishi commented
snsun commented
这代码是我同学的，张彬彬的
…On Nov 11, 2017 01:38, "sunjunlishi" ***@***.***> wrote:
mvdr的 c++代码
https://github.com/robin1001/beamforming/blob/master/apply-mvdr.cc
https://github.com/robin1001/beamforming
[image: t1]
<https://user-images.githubusercontent.com/11845664/32688181-1279132c-c707-11e7-8d56-096162cf6934.png>
[image: t2]
<https://user-images.githubusercontent.com/11845664/32688183-19e559ea-c707-11e7-8284-9e0b3b7701c1.png>
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sunjunlishi commented
你同学张彬彬的那个MVDR太慢了；对了output = mvdr(ffts, Rv, d);你这个里面的参数大致是noise的位置吗；对了我想用声源DOA的形式输入；你的mvdr是在频域上的处理呀？
snsun commented
他的代码很久了，我也忘了。
output=mvdr(ffts, Rv, d), ffts就是多通道语音的fft，Rv 就是噪声的多通道的相关矩阵，d就是目标语音的steering
vector，如果你有DOA,用DOA算一个d，带到这个函数里就可以了。
我的MVDR是在频域上处理的。
…On Mon, Nov 13, 2017 at 1:11 AM, sunjunlishi ***@***.***> wrote:
你同学张彬彬的那个MVDR太慢了；对了output = mvdr(ffts, Rv, d);你这个里面的参数大致是noise的位置吗；
对了我想用声源DOA的形式输入；你的mvdr是在频域上的处理呀？
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sunjunlishi commented
恩，https://github.com/jordi-adell/mcarray。这个项目，分两步处理，第一步检测 DOA，第二步用DOA，进行加强。但是我感觉效果一般。你的项目感觉好点。
snsun commented
我的微信Ssning2014, 以后可以多交流
…On Mon, Nov 13, 2017 at 5:24 PM, sunjunlishi ***@***.***> wrote:
恩，https://github.com/jordi-adell/mcarray。这个项目，分两步处理，第一步检测
DOA，第二步用DOA，进行加强。但是我感觉效果一般。你的项目感觉好点。
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sunjunlishi commented
你同学的速度不慢，我把 printf去掉了，速度很快