Albin Stigo

Great! atan works fine but I lose precision in the division required in atan2... Not sure how to solve that.

@dmiralles2009 Did you a chance to have a look at it?

No stress, just tell me if you need some pointers. I implemented these today: * volk_32fc_s32fc_rotate_up_halfpi_32fc * volk_32fc_s32f_rotate_pi_32fc * volk_32fc_substract_real_imag_32f * volk_32fc_add_real_imag_32f

Volk I compile native on the raspberry pi 4. Just install the normal build tools. Remember you need to use the correct toolchain file (included with Volk): `cmake -DCMAKE_TOOLCHAIN_FILE=../cmake/Toolchains/arm_cortex_a72_hardfp_native.cmake ..`...

Well done!! Fork volk and push your changes so we can review!

Yeah ok this is a known bug, thought I already had submitted a change for that..? My toolchain file looks like this. Notice `CMAKE_ASM_FLAGS` and ` -mthumb` which is needed...

I had Ubuntu aarch64 working very well on rbpi3 using the raspbian bootloader (to correctly load the device tree). If I remember correctly I also added some users/groups that raspberry...

It's up to date! All the code is in my linked repo. I have limited time to create PRs so everyone is welcome to look at/improve upon my work and...

@dmiralles2009 yes go ahead! That would be great! Please update the list if you do! Or ping me and I'll update it...

``` void fold(const float complex* in, float complex *out, const float scale, int fold, int len) { const int N = len/fold; for (int offset = N; offset < len;...