网站首页

登录

ZF-detection-algorithm

于 2012-04-30 发布文件大小:5KB

 0  303

下载积分: 1 下载次数: 23

我要下载

代码说明：

垂直分层编码ZF检测算法程序代码问题，此程序是在调制方式为QPSK或4QAM下，未编码的V-BLAST系统计算噪声功率时,信号的功率要用总的接收信号的功率.每根接收天线上的噪声功率是相同的.同时总的信号能量归一化,每根天线上发送的信号能量是总的发送能量的1/Nt,其中Nt是发送天线数, 改变发送天线Nt和接收天线数目Mt,可以比较QPSK和4QAM时4发4收,4发6收,8发8收,8发12收等多发多收的情况 (Vertical stratification coding ZF detection algorithm program code, the process is in a way for QPSK or 4 QAM, not coding V-BLAST system Calculating noise power, the power of the signal with general received signal power. Each root receiving antenna on the noise power are the same. And general signal energy normalization, each blade on the signal energy send antenna is overall hair Send energy 1/Nt, of which is transmitting antenna Nt number, change the transmitting antenna Nt and receiving antenna number Mt, can compare QPSK QAM and 4 when the hair 4 4, 4 hair and accept, eight hair 8 accept, eight hair 12 accept etc multiple collect more of the situation )

文件列表：

vertical stratificetion coding ZF detection algorithm program code.txt,12935,2012-04-29

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

conv
调用MATLAB命令conv()函数，编写离散信号卷积和的通用程序dconv( )(Call the MATLAB command conv () function, the preparation of discrete signal convolution and the general program dconv ())

2010-05-06 11:42:49下载

积分：1
ImagesmoothingContrastEnhancement
直方图均衡：原始图的直方图变换为均匀分布的形式，这样就增加了象素灰度值的动态范围从而达到增强对比度的效果中值滤波：中值滤波属于非线性平滑滤波器，它可以消除噪声又能保护图象的细节(histogram equalization : the original plan to transform the histogram in the form of uniform distribution. This will increase the value of the pixel gray areas so as to achieve dynamic contrast enhanced effect of filtering : Median filter is nonlinear smoothing filter, it can eliminate noise while preserving image details)

2007-05-20 21:48:03下载

积分：1
LCMV
阵列信号处理算法中的LCMV算法，仿真场景：8元均匀线性阵列，阵元间距为1/2波长，干扰入射方向为45度，干噪比为40dB。附报告、源程序、仿真截图，内容详尽，希望对您学习有所帮助。(Array signal processing algorithm LCMV algorithm simulation scenarios: 9 element uniform linear array, the array element spacing is 1/2 wavelength, the interference incident direction of 45 degrees, interference and noise ratio of 40dB. Attached report, source code, simulation screenshots, detailed, hope to help you learn.)

2013-07-16 19:58:09下载

积分：1
matt
to convert quat to euler

2014-09-18 14:12:19下载

积分：1
Simulink_tutorial
Several Simulink tutorials that I have collected.

2011-08-22 00:47:29下载

积分：1
code-and-incode
（7,4）循环码的编译码器设计，模拟了信道噪声，并且进行了2种译码方法((7,4) of the codec of the cyclic code design, simulates the channel noise, and the two kinds of decoding methods)

2013-03-24 22:41:34下载

积分：1
buifou_v89
有借鉴意义哦，基于SVPWM的三电平逆变的matlab仿真，包含光伏电池模块、MPPT模块、BOOST模块、逆变模块。( There are reference Oh, Based on SVPWM three-level inverter matlab simulation, PV modules contain, MPPT module, BOOST module, inverter module.)

2016-11-24 17:48:50下载

积分：1
xian
运用matlab软件，编程运算，进行回归分析(Use matlab software, programming operations, the regression analysis)

2013-09-14 10:15:19下载

积分：1
8-optimal_in_FRFTdomains
time-invariant degradation models and stationary signals and noise, the classical Fourier domain Wiener filter, which can be implemented in O(N logN) time, gives the minimum mean-square-error estimate of the original undistorted signal. For time-varying degradations and nonstationary processes, however, the optimal linear estimate requires O(N2) time for implementation. We consider filtering in fractional Fourier domains, which enables significant reduction of the error compared with ordinary Fourier domain filtering for certain types of degradation and noise (especially of chirped nature), while requiring only O(N logN) implementation time. Thus, improved performance is achieved at no additional cost. Expressions for the optimal filter functions in fractional domains are derived, and several illustrative examples are given in which significant reduction of the error (by a factor of 50) is obtained.

2015-02-21 10:15:13下载

积分：1
kanfen_v48
考虑雨衰阴影和多径影响，部分实现了追踪测速迭代松弛算法，matlab小波分析程序。( Consider shadow rain attenuation and multipath effects Partially achieved tracking speed iterative relaxation algorithm, matlab wavelet analysis program.)

2016-04-28 09:28:07下载

积分：1

696516资源总数
106914会员总数
0今日下载