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一种分级检索MPEG视频的方法
- 提出了一种基于样本的分级检索 MPEG 视频的新方法:首先用I 帧的dct_dc_size 字段快速粗检,然后用断层摄影(tomography)法分析B 帧运动矢 量的时空分布特性以进一步缩小结果集,最后用DC 图像的精确匹配方法验证检索结果.试验结果表明,本方法 所需计算量较小,且可保证较高的检索精度.-presents a sample classification based on MPEG video retrieval of the new method : First o
Alamouti
- 利用matlab对空时编码的多天线系统中的alamouti空时编码进行了仿真，信道为瑞利衰落信道-Matlab using space-time coding on the multi-antenna system of space-time coding alamouti the simulation, channel for Rayleigh fading channels
Alamouti
- MIMO的Alamouti空时分组码MATLAB程序-MIMO silicon space-time block codes MATLAB
SpaceTimeCoding_Simlink
- 一个空时编码方面的simulink，好东西大家分享！-a space-time coding of Simulink, to share the good things!
vblast_ofdm
- 对Vblast—oFdm系统地仿真，对进行Vblast空时分层码研究者是很好的参考，而且也是B3G地关键技术。-right Vblast - oFdm system to simulation, Vblast right for layered space-time codes researchers is a good reference, but also the key to 3G technology.
s_stcOCML2GNS
- Matlab里计算高维时空混沌OCML的源程序-Matlab to calculate high-dimensional space-time source of chaos OCML
spacetimecodes
- 是关于空时编码的，给出了Matlab程序实现，希望有借鉴意义。-on space-time coding, given the Matlab program, he said.
spacetimecoding
- MATLAB-functions used in Space-Time Project Simulation-MATLAB-functions used in Space-Time Proj ect Simulation
ica_cdma
- 程序对盲信号分离空时多用户检测器的仿真 但在程序中A用了随机矩阵，而没有用空时阵列中的阵列响应矩阵。-procedures for Blind Signal Separation space-time multi-user detector simulation of the proceedings with the A random matrix, but not with an empty array when the response matrix arrays.
skm
- Jankiraman和 Mohinder写的Space-time codes and MIMO systems的源码 -Jankiraman and Mohinder write Space-time codes MIMO systems and the source
3gMUD
- 移动通信中的多用户检测与自适应空时接收机研究1．4多用户检测技术与自适应空时接收机-Mobile Communication multi-user detection and adaptive space-time receiver studies more than 1.4 user detection technology and adaptive space-time receiver
sttd
- 空时分组码双天线性能仿真,采用单接收天线,采用本程序仿真性能非常接近理论值.-space-time block codes dual antenna performance simulation, single receiving antenna, using this procedure simulation performance is very close to the theoretical value.
sttd_two_atnna
- 空时分组码Alamouti码的双发射天线多接受天线性能仿真-space-time block codes silicon yards dual antenna receive more antennas Performance Simulation
SIMO
- 空时分组码的准静态衰落瑞利信道的但发射天线多接受天线性能仿真-space-time block codes of quasi-static Rayleigh fading channel but fired over the antenna receiver antenna Performance Simulation
STBC_MIMO
- 空时分组码的准静态衰落瑞利信道的多发射天线多接受天线性能仿真-space-time block codes of Rayleigh fading quasi-static multi-channel multi-antenna receiver antenna Performance Simulation
Space-time-code
- OFDM系统中空时编码仿真程序及结果。关于MIMO在瑞利信道中传输的特性曲线分析。-Time coded OFDM System simulation procedures and results. MIMO Rayleigh channel transmission characteristics curve analysis.
stbcspace-time-coding-(STC
- 空时编码在编码结构上有很多种方法，包括空时网格码（STTC）、空时分组码（STBC）和分层空时码（BLAST）-Space-time coding in the coding structure there are many ways, including the space-time trellis codes (STTC), space-time block codes (STBC) and BLAST (BLAST)
Space-timecodes
- 这是一个多天线加空时编码的程序，能运行，有解释，对有编程基础的能看懂，自己在上面改一改就能得到自己的程序-This is a multi-antenna plus space-time coding procedures can run, explained on the basis of that programming can understand that he can get on top of your program altered
PSK_rayleigh_Space-time-coding
- 实现了BPSK、QPSK调制解调、瑞利信道的产生以及空时编码的代码仿真，提供了伪随机序列的产生与分析、空时分组码设计资料-The realization of BPSK, QPSK modulation and demodulation, Rayleigh channel generation and space-time coding code simulation, provides a pseudo-random sequence generation and analysis, spac
stdnn
- Motion recognition has received increasing attention in recent years owing to heightened demand for computer vision in many domains, including the surveillance system, multimodal human computer interface, and trac control system. Most conventional