搜索资源列表
comb2
- OFDM系统的仿真－－－基于梳状导频的信道估计-OFDM systems based on comb-like Simulation--- Pilot Channel Estimation
HOSA
- 提供了Matlab平台下高阶统计量的常用算法以及运算函数。并且给出了时间延迟估计等实际应用的算例-Matlab platform provides a higher-order statistics of the commonly used algorithms and computing functions. And gives the time delay estimation in practical applications,
leastsquaresmethod
- 用不加权的递推最小二乘法进行参数估计，用于系统辩适、仿真-Using non-weighted recursive least squares parameter estimation method for systems dialectical relevance, simulation
cp0101_genrect
- 估算带宽，先是计算输入信号单边带功率谱密度，然后估算出信号所占的带宽-Bandwidth estimation, first calculating the input signal is single sideband power spectral density, and then estimate the proportion of signal bandwidth
gamma_fit
- 这是一个基于matlab且运用极大似然估计法对伽马分布进行拟合-This is a matlab-based and the use of maximum likelihood estimation method for gamma distribution fitting
CE_OFDM
- (Channel Estimation in OFDM Systems)正交分頻多工系統中的各種通道估測技術-(Channel Estimation in OFDM Systems) OFDM system, various channel estimation techniques
pilot_insert_and_extraction
- 基于导频的信道估计，这个程序里主要实现了导频插入与提取-Pilot-based channel estimation, the program achieved a major pilot insertion and extraction
LS
- 基于LS算法信道估计的OFDM系统仿真，这对于初学OFDM的人来说，非常有帮助-LS-based channel estimation algorithm for OFDM system simulation, which beginner OFDM people who are very helpful
RAKE
- ：首先介绍了DS--UWB系统的的发射与接收模型，然后分析了利用滑动相关法对信道进行估讣，并巾此给出 了不同RAKE接收机RAKE合成权系数选取方案。对接收机采用最大比(MRC)、最小均方误差(MM SE)及带均衡 器的(MRC)合并系数选取的误码性能进行了仿真和对比。结果表明了带均衡器的MRC—RAKE只用较少的分支 就可以达到接收性能明显优于MMSE—RAKE的程度。尤其在信噪比比较大时。这种优势更加明显。-: Firs
pc
- ：首先介绍了DS--UWB系统的的发射与接收模型，然后分析了利用滑动相关法对信道进行估讣，并巾此给出 了不同RAKE接收机RAKE合成权系数选取方案。对接收机采用最大比(MRC)、最小均方误差(MM SE)及带均衡 器的(MRC)合并系数选取的误码性能进行了仿真和对比。结果表明了带均衡器的MRC—RAKE只用较少的分支 就可以达到接收性能明显优于MMSE—RAKE的程度。尤其在信噪比比较大时。这种优势更加明显。-: Firs
OFDMChEstAlgLSE
- LSE algorithm in OFDM channel estimation
me1
- 几篇最经典的运动搜索算法的IEEE论文：A1. Enhanced Hexagonal Search for Fast Block Motion Estimation；A2. Hexagon-based search pattern for fast block motion estimation；A3. Predictive Motion Vector Field Adaptive Search Technique (PMVFAST)等
RayleighBPSK
- BPSK over rayleigh channel performance estimation
TCT
- 宽带信号 DOA估计 TCT算法 此算法可以较好的完成宽带信号的波达角估计 可以解相干信号 属于子空间算法-Wideband signal DOA estimates TCT algorithm this algorithm can better complete the broadband signal can be solution-of-arrival estimation of coherent signals are sub-
MIMO-OFDM
- MIMO-OFDM信道估计中对不同信道的对比-MIMO-OFDM channel estimation for different channel contrast
BER_Equators
- Adaptive Filter. This scr ipt shows the BER performance of several types of equalizers in a static channel with a null in the passband. The scr ipt constructs and implements a linear equalizer object and a decision feedb
Keren
- Keren的运动估计算法。可以精确到亚像素。在右上输入运动量，右下部分可以显示估计的运动量。比较两者可以知道算法的精确度。也可以直接输入两幅大小相同的图片，这时右上部分无效，右下将显示估计的结果。-Keren s motion estimation algorithm. Can be accurate to sub-pixel. Enter the amount of exercise in the upper right, lower
x264
- H.264的源代码，这是有某个外国的高手修改的H.264代码，主要修改了运动估计部分，使得编码效率得到很大提高。-H.264 source code, which is a master of a foreign H.264 revised code, the main amendments to the motion estimation part, the coding efficiency has been greatly imp
ofdm_channel_estimation
- OFDM信道估计程序。 该程序包可生成OFDM信号，可显示经衰落信道变化后的OFDM信号波形，且给出了LS，LMMSE多种信道估计算法。-OFDM channel estimation procedure. The package can generate OFDM signals can be displayed by the fading channel changes of OFDM signal waveforms, and
kalman
- 卡尔曼滤波算法 一种最小方差估计-Kalman filter algorithm a minimum variance estimation