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tiaozhijietiao
QPSK详细的调制解调程序。包括串并转换，判决等等。(QPSK modulation and demodulation process in detail. Including SERDES, judgments and so on.)
- 2007-07-27 23:33:27下载
- 积分：1
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fitgoodness
说明： 计算拟合优度指标，包括残差平方和SSE、均方根误差RMSE检验、卡方χ2检验、判定系数R2检验(fit goodness test, including residual sum of squares SSE, root mean square error RMSE test, chi square chi square test and decision coefficient R2 test)
- 2021-03-03 13:01:54下载
- 积分：1
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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
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lda
This code is LDA base face recognition programme. It reads nots
faces from ORL database a
- 2010-08-06 02:31:41下载
- 积分：1
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zhenxing
振型分解反应普法地震力计算程序1.0
使用MATLAB7.0编写
主程序
本程序采用振型分解反应谱法计算框架结构水平地震力(Modal Decomposition of seismic force calculation program popularizing the use of 1.0 MATLAB7.0 write the main program used in this procedure Modal response spectrum method to calculate the level of seismic force frame structure)
- 2021-01-15 16:38:50下载
- 积分：1
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papr
说明： 内含OFDM 峰均比的仿真程序，选择性映射slm和部分序列pts(OFDM PAPR includes simulation program, selective mapping and partial sequence pts slm)
- 2020-10-26 19:39:59下载
- 积分：1
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123
提取证书的框架，利用差影法，基于matlab软件，可以提取框架和证书的本体。(failed to translate)
- 2013-05-07 14:29:14下载
- 积分：1
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LevelSet
水平集分割算法，matlab实现。自动初始化方形轮廓线。分割后自对图像上分离的目标进行计数。(Level set segmentation algorithm, implemented by matlab. Automatic initialization square contour. )
- 2015-04-16 15:39:37下载
- 积分：1
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BD
说明： 基于分块对角化的预编码算法,包含计算误码率，编码，似然解码程序.(Block Diagonalization Based on pre-coding algorithm, including the calculation of error rate, coding, likelihood decoder.)
- 2011-03-28 16:23:48下载
- 积分：1
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BCM
BLOCK CODE MODULATION SIM
- 2012-02-01 22:48:19下载
- 积分：1
