Search - 球形检测

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[GUI Develop] 89C51DownBallKey DL : 0: 说明：此为球形开关通断测试的下位机程序；通过干簧管检测球形开关的质量，可以同时测量至少10只球形开关，并且把测量结果上传给上位机。-note : this refers to the on-off switch spherical test the next crew procedures; Dry spring through spherical Detection Switch quality, and it can simultaneously measuring at least 10 spherical switch, and put the measurement results uploaded to the PC.
Date : 2008-10-13 Size : 13.56kb User : 苏涛
[Other resource] 2Tx2RxSpatialMultiplex DL : 0: 该文件夹为空间复用空时码的仿真程序，天线配置为2发2收。主要程序的用途说明： mainMIMO_OFDMA_2Tx.m: 主程序，设置各种参数 gendata_2Tx_SM.m: 生成原始信息数据的程序 mod_2Tx_SM_DFUSC.m：调制程序 gen_SUI_CorrCIR.m: 生成信道冲击响应的程序 get_perfectCE_2x2.m: 生成理想信道估计值的程序 chanSUI_corr_2x2.m: 发送信号通过SUI信道的程序 addAWGN_2x2.m: 添加高斯白噪声的程序 dem_DFUSC_2x2_SM.m: 接收端解调主程序 ls_freq.m: 频域LS算法 ls_time_2x2.m: 时域LS算法 ZeroForcing_Detection.m: 迫零检测算法 mmse_Detection.m: MMSE检测算法 sphere_decoding.m: 球形检测算法-The folder for space reuse the space-time simulation program code, antenna configuration for the two 2 admission. The main purpose procedures : mainMIMO_OFDMA_2Tx.m : The main program, gendata_2Tx_SM.m set various parameters : Data generated primitive procedures mod_2Tx_SM_DFUSC.m : gen_SUI_CorrCIR.m modulation procedures : Generation channel impulse response procedures get_perfectCE_2x2.m : Generation ideal channel estimation procedures chanSUI_corr_2x2.m : SUI transmitted signal through the channel addAWGN_2x2.m procedures : adding Gaussian white noise process dem_DFUSC_2x2_SM.m : receiver demodulator main program ls_freq.m : frequency-domain algorithm ls_time_2x2.m LS : time-domain algorithm ZeroForcing_Detection.m LS : Zero-forcing mmse_Detection.m Detection Algorithm : MMSE detection
Date : 2008-10-13 Size : 16.56kb User : astraeawang
[matlab] MIMO-OFDM2×2空间复用信道MATLAB仿真模型 DL : 1: 空间复用空时码的仿真程序，天线配置为2发2收。mainMIMO_OFDMA_2Tx.m: 主程序，设置各种参数 gendata_2Tx_SM.m: 生成原始信息数据的程序 mod_2Tx_SM_DFUSC.m：调制程序 gen_SUI_CorrCIR.m: 生成信道冲击响应的程序 get_perfectCE_2x2.m: 生成理想信道估计值的程序 chanSUI_corr_2x2.m: 发送信号通过SUI信道的程序 addAWGN_2x2.m: 添加高斯白噪声的程序 dem_DFUSC_2x2_SM.m: 接收端解调主程序 ls_freq.m: 频域LS算法 ls_time_2x2.m: 时域LS算法 ZeroForcing_Detection.m: 迫零检测算法 mmse_Detection.m: MMSE检测算法 sphere_decoding.m: 球形检测算法
Date : 2010-11-01 Size : 19.17kb User : chancehere
[matlab] 自动球形译码 DL : 0: 广义常规球形解码算法能处理多输入多输出系统(Multiple-Input Multiple-Out-put,MIMO)中发送天线多于接收天线的情况,但是对于非等符号能量的星座图,如正交幅度调制(Quadrature Amplitude Modulation,QAM)运算量大。为了进一步降低算法复杂度,提出一种改进的快速算法,该算法采用了预处理排序策略和广义球形解码与迫零检测结合的搜索策略,从而避免了高复杂度。仿真结果表明该快速广义球形解码算法以较小的性能损失换取明显的复杂度减少。
Date : 2012-03-09 Size : 1.45kb User : chqmiao@126.com
[matlab] MIMO自动球形检测算法 DL : 0: 该算法利用统计裁减有效减小了自动球形译码（ASD）算法中边界节点列表的大小 s，并可通过对参数的适当设置获得误符号率性能与复杂度之间的折衷。分析与仿真表明，当采用较高电平调制（电平数大于 4）时，在相同信噪比范围内，PASD 在几乎不损失误符号率性能的前提下，较 ASD 节省大于 30％的比较次数。
Date : 2012-03-25 Size : 10.62kb User : miaocq
[GUI Develop] 89C51DownBallKey DL : 0: 说明：此为球形开关通断测试的下位机程序；通过干簧管检测球形开关的质量，可以同时测量至少10只球形开关，并且把测量结果上传给上位机。-note : this refers to the on-off switch spherical test the next crew procedures; Dry spring through spherical Detection Switch quality, and it can simultaneously measuring at least 10 spherical switch, and put the measurement results uploaded to the PC.
Date : 2025-07-09 Size : 13kb User : 苏涛
[matlab] 2Tx2RxSpatialMultiplex DL : 0: 该文件夹为空间复用空时码的仿真程序，天线配置为2发2收。主要程序的用途说明： mainMIMO_OFDMA_2Tx.m: 主程序，设置各种参数 gendata_2Tx_SM.m: 生成原始信息数据的程序 mod_2Tx_SM_DFUSC.m：调制程序 gen_SUI_CorrCIR.m: 生成信道冲击响应的程序 get_perfectCE_2x2.m: 生成理想信道估计值的程序 chanSUI_corr_2x2.m: 发送信号通过SUI信道的程序 addAWGN_2x2.m: 添加高斯白噪声的程序 dem_DFUSC_2x2_SM.m: 接收端解调主程序 ls_freq.m: 频域LS算法 ls_time_2x2.m: 时域LS算法 ZeroForcing_Detection.m: 迫零检测算法 mmse_Detection.m: MMSE检测算法 sphere_decoding.m: 球形检测算法-The folder for space reuse the space-time simulation program code, antenna configuration for the two 2 admission. The main purpose procedures : mainMIMO_OFDMA_2Tx.m : The main program, gendata_2Tx_SM.m set various parameters : Data generated primitive procedures mod_2Tx_SM_DFUSC.m : gen_SUI_CorrCIR.m modulation procedures : Generation channel impulse response procedures get_perfectCE_2x2.m : Generation ideal channel estimation procedures chanSUI_corr_2x2.m : SUI transmitted signal through the channel addAWGN_2x2.m procedures : adding Gaussian white noise process dem_DFUSC_2x2_SM.m : receiver demodulator main program ls_freq.m : frequency-domain algorithm ls_time_2x2.m LS : time-domain algorithm ZeroForcing_Detection.m LS : Zero-forcing mmse_Detection.m Detection Algorithm : MMSE detection
Date : 2025-07-09 Size : 16kb User : astraeawang
[Communication-Mobile] code DL : 0: word文档对球形译码的理论原理和仿真结果进行了分析 1.sphereandML是主程序，性能接近最大似然ML检测，调用了spheredecode和spheredecodeinf两个子程序； 2.main_spheretoML是主程序，性能达到最大似然NL检测，调用了spheredecodetoML和spheredecodeinftoML两个子程序。-word document on the theory of spherical decoding theory and simulation results are analyzed 1.sphereandML are the main program, performance close to the maximum likelihood ML detection, call the spheredecode and two spheredecodeinf subprogram 2.main_spheretoML are the main program, to achieve maximum performance Ran Detect NL, call a subroutine spheredecodetoML and two spheredecodeinftoML.
Date : 2025-07-09 Size : 200kb User : fudaiyu
[OpenGL program] Collide DL : 0: opengl实现球形物体之间以及和墙体之间碰撞检测的源码，供初学者参考-opengl as well as the realization of spherical objects and the wall between the collision detection between the source and reference for beginners
Date : 2025-07-09 Size : 811kb User : zhangkun
[Applications] sphere_decoding DL : 0: 球形译码，用于多天线传输系统的低复杂度信号检测-Sphere decoding for multi-antenna transmission systems of low complexity signal detection
Date : 2025-07-09 Size : 2kb User : Ray
[Program doc] Spherical_detection_algorithm DL : 0: 球形检测算法论文，性能接近最大似然算法，但是复杂度较低-Spherical detection algorithm paper, the performance near the maximum likelihood algorithm, but the complexity is low
Date : 2025-07-09 Size : 4mb User : 王超
[Communication-Mobile] Pgetsd DL : 0: 我在研究LTE上行链路时，编写的MIMO 检测中的球形译码(sphere decoding)算法，及其改进算法。-MIMO detection in the sphere decoding (sphere decoding) algorithm and improved algorithm
Date : 2025-07-09 Size : 1kb User : 刘伟
[matlab] SDCode DL : 1: sd 球形解码算法的实现与仿真分析，与最大释然检测算法的对比仿真-sd ml
Date : 2025-07-09 Size : 9kb User : 邱佳新
[3G develop] OFDM(detection_qiuxing) DL : 0: 介绍了MIMO-OFDM系统检测的一种改进的算法--球形解码算法.具体包括:VB球形,CL球形解码算法和改进的算法(KCL和CL-MMSE算法).能仿真出结果.-MIMO-OFDM Systems introduced an improved detection algorithm- sphere decoding algorithm. Specifically include: VB spherical, CL sphere decoding algorithm and improved algorithm (KCL and CL-MMSE algorithm). To simulation result.
Date : 2025-07-09 Size : 18kb User : 万勇
[Communication-Mobile] MIMO-detection-ASD DL : 0: 一种比较流行的MIMO通信检测算法，自动球形检测适用NbyN的QAM调制。-a prevailing detection algrithom for MIMO communication, auto(adaptive)sphere decoding detection with N-by-N QAM madulation.
Date : 2025-07-09 Size : 1kb User : 王宇
[matlab] MIMO-sphere-detection DL : 0: 一种高效的应用于MIMO检测的球形算法。适用于N-by-N QAM 调制。-an effective MIMO system deteciton algrithom ,which is applied to N-by-N transeiver with QAM modulatuion.
Date : 2025-07-09 Size : 2kb User : 王宇
[matlab] Demo_filles_for_Image_Webinar_Jan_v2 DL : 0: 程序用来识别破损的物体，并标注显示。比如在一堆球形的物体中有非球形的物体，可以方便的检测出来，并显示位置-Procedures used to identify damaged objects, and label display. For example, in a pile of spherical objects in non-spherical objects can be easily detected, and the display position
Date : 2025-07-09 Size : 41kb User : lihang
[matlab] chengxu DL : 0: 多天线系统中球形检测算法matlab源程序，包括仿真结果-Multi-antenna system sphere detection algorithm matlab source, including the simulation results
Date : 2025-07-09 Size : 1kb User : huyong
[Communication] SD DL : 1: 通信系统中的球形译码检测算法，其性能与最大似然检测相似，算法却简便许多-this code is about Sphere Decoder in communication system.the sphere decoder is similar to MLD, but much easier than MLD.
Date : 2025-07-09 Size : 2kb User : lulu
[3G develop] SD_detector DL : 0: 球形检测算法，2*2的MIMO通信系统，平稳瑞利衰落信道-Sphere detection algorithms, MIMO communication system 2* 2, steady Rayleigh fading channels
Date : 2025-07-09 Size : 10kb User : may

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