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MIMO-OFDM2×2空间复用信道MATLAB仿真模型
- 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 addA
CPLD实现快速低开关损耗的优化SVPWM算法
- 介绍了利用ALTERA公司的Maxplus Ⅱ软件及ACEX芯片,基于一种用于三相电压型逆变器的优化SVPWM算法,来实现变频调速系统,该算法采纳Kohonen神经网络的优点。选择适当的调制方法和改进的算法,不但可以显著地缩短计算时间,且显著减少开关损耗。用复杂可编程逻辑器件(CPLD) 来实现这种算法非常简单合适。
基于dsp的svpwm变频器的研制
- 文章提出了一种基于空间矢量的PWM 算法的全数字化变频器,简要介绍了利用tms320lf2407进行空间矢量脉宽调制的理论。-article presents a space vector PWM algorithm for the all-digital converter, briefed the use tms320lf2407 space vector PWM theory.
Multi-ClassSVM
- 提出了一种基于支持向量机的多类模拟调制方式识别算法。该算法通过分析模拟调制信号的特点,提取有效的特征向量以区分不同的调制方式,并基于支持向量机和判决树分类思想,将特征向量映射到高维空间中加以分类。-A support vector machine based on the many types of analog modulation recognition algorithm. The algorithm by analyzing t
SVPWM_With_VF.Zip
- xc164的空间矢量调制的恒压频比控制,来源于英飞凌的培训资料-XC164 the space vector modulation frequency than the constant pressure control, the training materials from Infineon
AN1162SourceCodefordsPIC30F6010A
- 异步电机矢量控制,微芯DSP,例子程序,液晶显示,空间矢量调制,带转速编码器-Vector control of induction motor, micro-core DSP, example of the procedure, liquid crystal display, space vector modulation with speed encoder
SVPWM_Model
- 空间矢量调制simulink模块(SVPWM)-Simulink module space vector modulation (SVPWM)
svpwm
- 通用的空间矢量脉宽调制 SPACE VECTOR PULSEWIDTH MODULATION (SVPWM)源程序-SVPWM based on C language
1
- 液晶空间光调制器的原理和具体的应用以及相关的算法描述-Liquid crystal spatial light modulator of the principles and specific applications
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- 主要讲述的是位相可调的液晶空间调制器,并进行了实验验证-Mainly about the adjustable liquid crystal spatial phase modulator, and experimental validation
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- 液晶空间调制器的非线性及其在闭环系统中的应用-Nonlinear liquid crystal spatial modulator and its application in the closed-loop system
Spatial-Modulation
- spaital modulation是08年开始盛行的一种空间调制技术,他相比于v-blast,mrc等方式有了长足的进步。-Spatial modulation (SM) is a recently developedtransmission technique that uses multiple antennas.
SVPWM
- 基于28335的SVPWM矢量空间调制策略,编译通过可正常在实验平台上运行-SVPWM vector based on the 28335 of spatial modulation strategy, the compiler normally run on the experimental platform
4bitSM
- spaital modulation技术相比于v-blast,mrc等方式有了长足的进步。4bit/s/Hz频谱利用率下的空间调制程序,利用BPSK,4QAM和8QAM调制方式。-spaital modulation technique compared to the v-blast, mrc, etc. has made substantial progress. 4bit/s/Hz spatial modulation spectr
rx-sm
- 发送端统一使用4根发送天线,通过改变接收天线的数目来比较不同数目的接收天线对空间调制(spatial modulation)系统性能的影响。-Sending uniform use of four transmission antennas, by changing the number of reception antennas to compare the different number of receiving antennas
SM_ML
- 空间调制信号检测算法的基本程序,可以改变天线数和调职阶数,仿真了系统的误码率性能曲线(The basic program of the space modulation signal detection algorithm can change the number of antennas and the order of operation, and simulate the BER performance curve of the
79419138BPSK_SM
- 基于matlab的空间调制仿真代码模型,QAM调制(Spatial modulation simulation code)
空间矢量调制SVPWM
- 空间矢量调制SVPWM:两电平三相三线、两电平三相四桥臂、三电平三相三线、载波调制(Space vector modulation SVPWM: two-level three-phase three-wire, two-level three-phase four-bridge arm, three-level three-phase three-wire, carrier modulation)
空间调制
- 目前,以空间调制(Spatial Modulation,SM)、广义空间调制(Generalized Spatial Modulation,GSM)为代表的新型MIMO技术,成为4G以及5G的关键技术。空间调制系统在一个符号周期内,发送端只选择部分发送天线发送信号,从而大大提高了频谱效率,是大规模MIMO系统的重大突破。(At present, the new MIMO technology represented by spatial
ook调制
- 自由空间中无线光通信系统使用OOK调制的误码率,源代码可直接运行(Bit error rate of free space optical communication system using ook modulation)