-
cov2para
This MATLAB code computes the covariance matrix of a random variable
- 2009-12-16 16:44:44下载
- 积分：1
-
EMD_tool
使用经验模式分解算法的论文集与源码包，包括了最新的EMD工具箱及其使用手册，是一套可以直接应用的软件(The use of empirical mode decomposition algorithm for a collection of essays and source packages, including the latest EMD toolbox and how to use manual is a set of software that can be applied directly)
- 2010-01-22 20:24:10下载
- 积分：1
-
Desktop
Rigol示波器保存的图片处理程序，将背景转换为白色，将两通道数据合并(figure process for RIGOL osc)
- 2012-04-18 23:36:16下载
- 积分：1
-
FCM
matlab中FCM分类的代码，是我看过代码中，相对简单的，适合初学者使用(FCM classification code in matlab, I have seen the code, relatively simple, suitable for beginners)
- 2014-12-16 20:17:41下载
- 积分：1
-
123
一个关于MATLAB的简单的曲线拟合GUI代码。(A simple curve fitting on MATLAB GUI code.)
- 2012-11-22 19:31:44下载
- 积分：1
-
GQA
遗传量子算法求解背包问题Matlab源码(Quantum Genetic Algorithm for Knapsack Problem)
- 2009-04-18 19:27:03下载
- 积分：1
-
MRRC3
MRC over optical fiber
- 2013-02-12 22:00:27下载
- 积分：1
-
mycorr1
说明： matlab图像相关性计算，根据相关性系数计算公式编写(matlab image correlation calculated correlation coefficients according to formula preparation)
- 2010-04-13 11:24:30下载
- 积分：1
-
BUCKfangzhen
BUCK电路电感电容的选取，仿真电路，有干扰时的仿真波形(The BUCK conveter)
- 2011-08-14 22:08:12下载
- 积分：1
-
WIMAXsource
WIMAX_WZ_withencoding:信道估计，相位噪声补偿，频偏估计，编解码都有
WIMAX_WZ_withoutencoding：在上面的工程基础上，去掉编解码部分
WIMAX_WZ_withoutprocessing：在上面的工程基础上，再去掉相位噪声补偿，频偏估计
WIMAX_WZ_withoutprocessing2：在上面的工程基础上，改用新的前导和导频联合信道估计方案,参考文档《基于802_16d标准的OFDM信道估计技术的研究与实现.kdh》
因为白噪声信道仿真只能体现QPSK调制和RS-CC编码的性能，需要仿真SNR可控的SUI信道，来估计信道均衡的性能。
在多普勒频偏fd>100Hz时，联合信道估计性能才比前导估计强，否则前导估计性能更优。对于600MHz中心频率，要求收发机相对运动速度大于180km/h，这种情况出现的概率不大(WIMAX_WZ_withencoding: channel estimation, phase noise compensation, frequency estimation, the codec has WIMAX_WZ_withoutencoding: the project on the basis of the above, remove the codec section WIMAX_WZ_withoutprocessing: the project on the basis of the above, then remove the phase noise compensation, offset estimation WIMAX_WZ_withoutprocessing2: In the project on the basis of the above, use the new leader and pilot joint channel estimation scheme, the document " Standards-based 802_16d OFDM channel estimation and implementation of technology .kdh" because white noise channel simulation only reflects the QPSK modulation and RS-CC coding performance requires simulation SNR controllable SUI channel, to estimate the performance of channel equalization. When Doppler shift fd> 100Hz, joint channel estimation performance was stronger than the leading estimate, otherwise better estimation performance leader. For 600MHz center frequency transceiver requirements relative velocity )
- 2015-03-25 09:14:02下载
- 积分：1
