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其他书籍 A few short years ago, the applications for video were somewhat confined—analog was used for broad
A few short years ago, the applications for
video were somewhat confined—analog was
used for broadcast and cable television, VCRs,
set-top boxes, televisions and camcorders.
Since then, there has been a tremendous and
rapid conversion to digital video, mostly based
on the MPEG-2 video compression s ...
其他书籍 After the successful global introduction during the past decade of the second generation (2G) digita
After the successful global introduction during the past decade of the second generation (2G) digital
mobile communications systems, it seems that the third generation (3G) Universal Mobile Communication
System (UMTS) has finally taken off, at least in some regions. The plethora of new services that ...
数据结构 密码学界牛人Victor Shoup用C++编写数论类库。 NTL is a high-performance, portable C++ library providing data struct
密码学界牛人Victor Shoup用C++编写数论类库。
NTL is a high-performance, portable C++ library providing data structures and algorithms for arbitrary length integers for vectors, matrices, and polynomials over the integers and over finite fields and for arbitrary precision floating point arithmetic.
N ...
文章/文档 To review what a metaball is, and how to render them and to describe a new optimization I ve made
To review what a metaball is, and how to render them and to describe a
new optimization I ve made for rendering metaballs. For complex scenes,
it can render hundreds of times faster, though I m certain others have
discovered this trick as well. It does very slightly change the
characteristic ...
语音压缩 Melp Federal Vocoder 2.4 kbps low bit rate high qualitytexas instrument Melp encoder decoder c-code
Melp Federal Vocoder 2.4 kbps low bit rate high qualitytexas instrument Melp encoder decoder c-code working great with good quality melp vocoding system
Linux/Unix编程 这是I2c网关Id独立烧写程序
这是I2c网关Id独立烧写程序，
烧写的ID必须要求是：“0~9”、“a~z”、“A~Z”的16为字符才能烧写成功。
其中当是输入的小写字母时，自动转换为大些烧入。
如： 1） # ./burnID 0123456789abcdef
烧入的是：0123456789ABCDEF
2] # ./burnID 0123456789@ cdef
烧入不成功，因为有其他字符
3） ...
VHDL/FPGA/Verilog This project features a complete JPEG Hardware Compressor (standard Baseline DCT, JFIF header) with
This project features a complete JPEG Hardware Compressor (standard Baseline DCT, JFIF header) with 2:1:1 subsampling, able to compress at a rate of up to 24 images per second (on XC2V1000-4 @ 40 MHz with resolution 352x288).
Image resolution is not limited. It takes an RGB input (row-wise) and outp ...
行业发展研究 In the last decade the processing of polygonal meshes has emerged as an active and very productive
In the last decade the processing of polygonal meshes has
emerged as an active and very productive research area. This
can basically be attributed to two developments:
Modern geometry acquisition devices, like laser scanners
and MRT, easily produce raw polygonal meshes of
ever growing complexity
D ...
VHDL/FPGA/Verilog Pure hardware JPEG Encoder design. Package includes vhdl source code, test bench, detail design docu
Pure hardware JPEG Encoder design. Package includes vhdl source code, test bench, detail design document. Written in VHDL. Verified on Xilinx XC4VLX25. Rncode 320x240 bmp picture in 3ms at 50 quality, 100Mhz clock.
微处理器开发 The MINI2440 is an effecient ARM9 development board with a comprehensive price, it characterizes sim
The MINI2440 is an effecient ARM9 development board with a comprehensive price, it characterizes simple method and high performance-price ratio. Based on the Samsung S3C2440 microprocessor, it embodies professional stable CPU core power source chip and reset chip to ensure the stability of the syste ...