-
tongbu
说明： 程序中 时间结点错开了一个位子；
（2）没有注意保存中间结果，程序画出的只是之后一个小时间段结果。(Staggered in time node program a seat (2) lack of attention to hold intermediate results, the program just to draw a small period of time after the results.)
- 2011-03-30 16:41:54下载
- 积分：1
-
PCA
主成分分析(Principal Component Analysis, 简称PCA)是一种常用的基于变量协方差矩阵对信息进行处理、压缩和抽提的有效方法。
(The principal component analysis (Principal Component Analysis, PCA) is a common covariance matrix of information processing, compression and extraction.)
- 2012-08-09 10:23:37下载
- 积分：1
-
quzao
matlab去除图片噪音，很好很强大，通过三种方式实现噪音的减小(matlab remove picture noise, a very powerful, three ways to achieve the noise decreases)
- 2012-06-22 09:27:46下载
- 积分：1
-
matlab-ellipse-fitting
matlab 椭圆拟合，直接使用可以，无需修改(the matlab ellipse fitting, direct use can, without modification)
- 2012-07-04 09:32:01下载
- 积分：1
-
NonlinearFittingTID
function yhat = logistic(bayta,X)
- 2013-01-30 21:51:37下载
- 积分：1
-
wangchen-dalunwen
采用多天线的认知无线电系统相对于单天线认知无线电系统，既有传统的资源（频域，时域，码域），又有空域资源。本文研究基于博弈论的有限反馈认知MIMO系统的资源分配，涉及发射功率、空域（采用波束成形）和反馈速率等资源的分配。利用有限的反馈信道反馈量化的信道状态信息(CSI)，基于量化CSI，本文主要研究联合功率分配与波束成形优化、次用户（认知用户或非授权用户）反馈速率控制、联合功率分配与反馈速率控制等相关资源分配问题。(Multi-antenna cognitive radio system with respect to a single antenna cognitive radio systems, both traditional resource (frequency domain, time domain, code domain), there airspace resources. In this paper, a limited resource allocation game theory of cognitive MIMO system based on feedback, involving the launch distribution power, airspace (using beam-forming) and feedback rate and other resources. With limited feedback channel feedback quantized channel state information (CSI), based on quantified CSI, this paper studies the joint power allocation and beamforming optimization, secondary users (cognitive user or unauthorized user) feedback rate control, joint power allocation and feedback rate control and other issues related to resource allocation.)
- 2021-03-22 09:49:17下载
- 积分：1
-
@hplmap
施瓦茨变换，用于半无穷大平面的变换，matlab代码(Schwartz transform for the conversion of semi-infinite plane, matlab code)
- 2013-05-15 20:40:26下载
- 积分：1
-
uca_ambiguity
一个计算均匀圆阵角度估计模糊集的程序。通过计算阵列流形的弧长参数，求得阵列的模糊生成集。(A calculation of the angle estimation with uniform circular arrays ambiguity set procedures. Array manifold by calculating the arc length parameter, obtained an array of ambiguity generating set.)
- 2011-01-25 21:06:35下载
- 积分：1
-
STTC
空时编码中的STTC空时网格码，用matlab程序实现其系统仿真的源代码。(STTC source code for space time coding method using matlab language。)
- 2021-04-20 16:58:50下载
- 积分：1
-
MIMO-OFDM
这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计,此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训
练符号的信道估计等通信模块。
(This is a space-time block coding based on the MIMO_OFDM communication system simulation design, this system consists of QPSK modulation and demodulation, IFFT modulation, space-time coding and decoding, symbol-based channel estimation training and other communication module.)
- 2010-05-24 13:50:22下载
- 积分：1
