1904 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸후기ð νeveningм셔츠룸후기선릉셔츠룸Ξthreshold 강남셔츠룸셔츠룸추천 셔츠룸후기シ셔츠룸후기㎩regular≡"

Spiking neural net in parallel FPGA hardware
Details from Spiking neural net in parallel FPGA hardware
We can use the FPGA to do fast numerical integration to solve differential equation models of neurons. This page describes a couple of neuron models and their solution by DDA techniques. Eugene Izhikevich developed a simple, semiempirical, model of cortical...

Low bit-rate Speech playback for AVR
Details from Low bit-rate Speech playback for AVR
DPCM (2-bit samples)A version of the DPCM algorithm can be implemented using very little processing time. A 2-bit/sample compressor/decompressor was written in Matlab to encode and to make a packed C header file, and then to do a test-decode. Note that...

DSP on 8-bit microcontroller
Details from DSP on 8-bit microcontroller
One of the most demanding applications for fast arithmetic is digital flitering. Atmel application note AVR201 shows how to use the hardware multiplier to make a multiply-and-accumulate operation (MAC). The MAC is the basis for computing the sum of terms...

Educational keyboard toy
Details from Educational keyboard toy
It's intended as an educational toy for my 2 year old son. The idea is that he plays with letters and numbers and eventually spelling and maybe even math.As mentioned above, there is a PS/2 keyboard attached to an ATMega328-P programmed using Arduino....

Student AVR board
Details from Student AVR board
This page describes a prototype board for the Atmel Mega644 or Mega32 (PDIP) MCU. It includes a power supply, crystal clock, and generous bypass capacitors. A six-pin header allows flash memory programming from an STK500 or AVRISPmkII. All port pins...

Internet Enabled Multizone Thermostat
Details from Internet Enabled Multizone Thermostat
IntroductionAt the head of the setup is a router that provides internet access for the system. The first node is comprised of a chipKIT Max32, Max32 Ethernet Shield and XBee Shield (developed PCB). The second node is the Wireless Thermostat that is responsible...

NTSC Video on Atmel Mega644/1284
Details from NTSC Video on Atmel Mega644/1284
Video GenerationThere are several very good references for understanding how TVs are controlled by a pulse sequence. I particularly liked the Stanford EE281 Handout #7 entitled "TV paint". Also very useful were Software generated video, by Rickard Gunée,...

Guerrilla MP3 Player / Audio Street Art
Details from Guerrilla MP3 Player / Audio Street Art
Optimized for the best audio quality... i ended up with the wav trigger so i could do 44.1khz 16-bit stereo

MIPI DSI Display Shield/HDMI Adapter
Details from MIPI DSI Display Shield/HDMI Adapter
Features Supports 3/4 lane MIPI DSI displays.DSI controller supports resolutions of up to 1080x1920 at 60 Hz refresh rate.Converts HDMI video to DSI - letting you connect any MIPI DSI screen to your PC, Raspi or similar devices. Conversion works up to...

USB DAC with amplifier
Details from USB DAC with amplifier
USB InterfaceThe USB interface is all done by the PCM2705 IC. When the DAC is connected to a computer it recognizes it as a USB sound card and no manual installation of drivers is need. The DAC can control playback on the computer with the following...

Rotating Dry Duck Pond
Details from Rotating Dry Duck Pond
The project got off to a start when a teachers husband wanted a rotating table for a little duck pond to be used in the schools carnival.In a scurry I ran to the shop and started digging through the miscellaneous parts I have accumulated over the years....

DSP in Verilog: when it needs to be FAST
Details from DSP in Verilog: when it needs to be FAST
Audio filter implementations All of these implementation use a multiply-and-accumulate (MAC) scheme to compute each of the terms on the right side of the following equation, then divides by a(1), if necessary. Some of the implementations are serial,...

Real-time, real-voltage neuron on 8-bit MCU
Details from Real-time, real-voltage neuron on 8-bit MCU
Simulated visual systemWe want to use artificial neural systems to teach biological instrumentation methods. The goal is a set of small circuits which behave like neural systems with respect to voltage, timing, and system behavior. This will enable...

Real-time, real-voltage neuron on 8-bit MCU
Details from Real-time, real-voltage neuron on 8-bit MCU
Simulated visual systemWe want to use artificial neural systems to teach biological instrumentation methods. The goal is a set of small circuits which behave like neural systems with respect to voltage, timing, and system behavior. This will enable...

More frequency resolution from a spectrogram.
Details from More frequency resolution from a spectrogram.
A technique for sharpening the spectrogram uses information from the phase spectrum to sharpen the amplitude spectrum. The scheme locates simple sinusoids, linear chirps, and impulses at the correct frequency or time with a higher resolution than the...

|<
<
5
6
7
8
9
>
>|