ACOUSTICS & DSP DATA MANAGEMENT FFT & WAVELETS RESEARCH

a kernel-based subspace estimator for frequency super-resolution at quasi-linear time complexity

We introduce two FFT-based ESPRIT algorithms for line spectral estimation which have lower time complexities than the original ESPRIT algorithm’s O(N^3). The preferred method, named FFT-ESPRIT, can be characterized as…Read morea kernel-based subspace estimator for frequency super-resolution at quasi-linear time complexity

ACOUSTICS & DSP RESEARCH

boost asio channels “no type named ‘receive_cancelled_signature'”

Simpler repro: Live On Coliru #include <boost/asio/experimental/channel.hpp> #include <boost/asio/system_executor.hpp> using Channel = boost::asio::experimental::channel<void(std::error_code, size_t)>; int main() { Channel c(boost::asio::system_executor{}); } shared_ptr, A, list and the loop had nothing to do…Read moreboost asio channels “no type named ‘receive_cancelled_signature'”

RESEARCH

Errors were encountered while processing: linux-headers-6.1.0-kali5-amd64 linux-image-6.1.0-kali5-amd64 linux-headers-amd64 linux-image-amd64?

Kali won’t let me fully upgrade. The error I get when I try is: Building module: Cleaning build area… make -j2 KERNELRELEASE=6.1.0-kali5-amd64 -C /lib/modules/6.1.0-kali5-amd64/build M=/var/lib/dkms/virtualbox-guest/6.1.12/build…(bad exit status: 2) Error! Bad…Read moreErrors were encountered while processing: linux-headers-6.1.0-kali5-amd64 linux-image-6.1.0-kali5-amd64 linux-headers-amd64 linux-image-amd64?

RESEARCH

jupyter notebook – Visual Studio Code hangs with reconnecting to kernel when using PIL.Image

Version: 1.76.1 (Universal) Pillow: 9.4.0 (py310h07496d3_2 conda-forge) import PIL from pathlib import Path img_name = Path.home()/’tmp”https://stackoverflow.com/”testing.jpg’ PIL.Image.open(img_name) I ran the above code in a Jupyter notebook in Visual Studio Code,…Read morejupyter notebook – Visual Studio Code hangs with reconnecting to kernel when using PIL.Image

LOW VOLTAGE IC RESEARCH

LKML: kernel test robot: [tip:x86/misc] BUILD SUCCESS 5910f06503aae3cc4890e562683abc3e38857ff9

tree/branch: git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/miscbranch HEAD: 5910f06503aae3cc4890e562683abc3e38857ff9 MAINTAINERS: Add x86 hardware vulnerabilities section elapsed time: 1290m configs tested: 113configs skipped: 5 The following configs have been built successfully.More configs may be tested…Read moreLKML: kernel test robot: [tip:x86/misc] BUILD SUCCESS 5910f06503aae3cc4890e562683abc3e38857ff9

3D PRINTING ACOUSTICS & DSP DATA MANAGEMENT RESEARCH

Having an issue with latency/audio dropouts stutter on my new pc not sure what is causing it

CONCLUSION _________________________________________________________________________________________________________ Your system appears to be having trouble handling real-time audio and other tasks. You are likely to experience buffer underruns appearing as drop outs, clicks or pops. One…Read moreHaving an issue with latency/audio dropouts stutter on my new pc not sure what is causing it