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Messing with sounds | András Tajti

http://www.atajti.hu/blag/en/messing-sounds

I want to create a simple tool for generating sound, altered on user input. I figured out that I can generate wave with numpy, I can get user input with pygame and use pygame.sndarray and pygame.mixer to make the noise. Lets see part one, that. We are the noise generation! I found a nice tutorial. About generating sine wave with numpy, and I used that as a starting point. I defined a frequency and a sample rate, but instead of sine, I tried to make a simple saw, like this:. 22050, -16, 2). Function. ...

atajti.hu

portability | András Tajti

http://www.atajti.hu/tags/portability

Where's the script? Althogh I wrote some automatically running R scripts, setting working directories always caused me a headache; unless I called Rscript from the right directory (which I coundn't do with cron), all script started with. This was fine untill I had to share the code with other participants, as 1.: it wouldn't run on their computer, and 2.: it exposed the path on my computer, which I found disturbing. So, I came up with a solution. Now I start every script with. Galád és a blog (rémdráma).

atajti.hu

numpy | András Tajti

http://www.atajti.hu/tags/numpy

I want to create a simple tool for generating sound, altered on user input. I figured out that I can generate wave with numpy, I can get user input with pygame and use pygame.sndarray and pygame.mixer to make the noise. Lets see part one, that. We are the noise generation! I found a nice tutorial. About generating sine wave with numpy, and I used that as a starting point. I defined a frequency and a sample rate, but instead of sine, I tried to make a simple saw, like this:. 22050, -16, 2). Function. ...

atajti.hu

Mouse under control | András Tajti

http://www.atajti.hu/blag/en/mouse-under-control

The problem basically is that on this ThinkPad there is no physical mouse buttons next to the rubber pointer, instead they are part of the touchpad. Thus when I disable that, I don't have mouse buttons. But the default settings was that both sides of the upper part of the taouchapd works as the left mouse button. After some digging, I found a nice question with good comments and answer on askubuntu. Identifier "t440 top buttons". Option "Synaptics Area" "0 0 0 1" #disable moving but not buttons.

atajti.hu

Where's the script? | András Tajti

http://www.atajti.hu/blag/en/wheres-script

Where's the script? Where's the script? Althogh I wrote some automatically running R scripts, setting working directories always caused me a headache; unless I called Rscript from the right directory (which I coundn't do with cron), all script started with. This was fine untill I had to share the code with other participants, as 1.: it wouldn't run on their computer, and 2.: it exposed the path on my computer, which I found disturbing. So, I came up with a solution. Now I start every script with.

atajti.hu

Ubuntu | András Tajti

http://www.atajti.hu/tags/ubuntu

The problem basically is that on this ThinkPad there is no physical mouse buttons next to the rubber pointer, instead they are part of the touchpad. Thus when I disable that, I don't have mouse buttons. But the default settings was that both sides of the upper part of the taouchapd works as the left mouse button. After some digging, I found a nice question with good comments and answer on askubuntu. Identifier "t440 top buttons". Option "Synaptics Area" "0 0 0 1" #disable moving but not buttons. After so...

atajti.hu

Kinect for Windows in da house! I mean on Lubuntu | András Tajti

http://www.atajti.hu/blag/en/kinect-windows-da-house-i-mean-lubuntu

Kinect for Windows in da house! I mean on Lubuntu. Kinect for Windows in da house! I mean on Lubuntu. Today I got my hands on a Kinect for Windows. But I only have XP and Lubuntu 12.04 on my machine, so I had a choice. and decided to try to make it work on the Linux. It was worth the time. I checked 3 tutorials, two about freenect, one about OpenNi, but I could compile neither. This tutorial. Required some trial and error too, but eventually it provided a result - I could see some image.

atajti.hu

Blag | András Tajti

http://www.atajti.hu/blag

Where's the script? Althogh I wrote some automatically running R scripts, setting working directories always caused me a headache; unless I called Rscript from the right directory (which I coundn't do with cron), all script started with. This was fine untill I had to share the code with other participants, as 1.: it wouldn't run on their computer, and 2.: it exposed the path on my computer, which I found disturbing. So, I came up with a solution. Now I start every script with. Paranccsal kezdődött. E...

atajti.hu

thinkpad | András Tajti

http://www.atajti.hu/tags/thinkpad

The problem basically is that on this ThinkPad there is no physical mouse buttons next to the rubber pointer, instead they are part of the touchpad. Thus when I disable that, I don't have mouse buttons. But the default settings was that both sides of the upper part of the taouchapd works as the left mouse button. After some digging, I found a nice question with good comments and answer on askubuntu. Identifier "t440 top buttons". Option "Synaptics Area" "0 0 0 1" #disable moving but not buttons.