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PCA
PCA主成分分析算法用于人脸识别的例子。此算法是基于矩阵特征值的排序而提取出主要成分的。(PCA principal component analysis algorithm for face recognition example. This algorithm is based on the ranking of the matrix eigenvalue extracted principal components.)
- 2010-09-14 15:27:50下载
- 积分：1
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OFDM_rece_matlab
一个OFDM符号128个有效符号，插入128个虚拟子载波
符号率（即有效数据率）fsymbol，而发送速率（需要包括虚拟子载波）2fsymbol
输入的数据需要2倍的发送数据率，以便进行内插，实现位定时跟踪，即4倍fsymbol采样率的调制信号
OFDM symbol Nfft=128 points
一个OFDM符号数据点 Nfft*2 = 256 ， Guard Interval点 ＝Ng*2=64
( a OFDM symbol 128 effective symbols, insert 128 virtual sub-carrier
symbol rate (i.e. valid data rate), and fsymbol sending rate (need to include virtual sub-carrier) 2fsymbol
input data need 2 times the sending data rate for interpolation, realize a timing tracking, namely fsymbol sampling rates four times the modulation signal
OFDM symbol Nfft = 128 points
a OFDM symbol of data points Nfft* 2 = 256, Guard Interval point = Ng* 2 = 64
)
- 2011-05-21 10:28:58下载
- 积分：1
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Untitled4
单纯形法的matlab编程，其中具体数值视具体问题而定(Matlab programming simplex method)
- 2012-05-07 13:04:47下载
- 积分：1
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mimomatlab
mimo system simple examples
- 2015-03-22 18:20:56下载
- 积分：1
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fir
matlab FIR 低通，高通和带通滤波器的完整程序,本人花了好多时间自己写的,有滤波前后图形对比(matlab FIR low-pass，high-pass and band-pass IIR filters full process, I spent a lot of time to write your own, there is before and after the graphic correlation filter!)
- 2012-04-23 10:00:20下载
- 积分：1
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aofdm8-(1)
Transmission of a signal and to check probability of Detection.
- 2014-08-25 17:40:13下载
- 积分：1
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使用改进人工蜂群算法求解选址问题ABC
使用改进人工蜂群算法求解选址问题,相关论文已经发表(Artificial bee colony algorithm using the improved location problem)
- 2020-11-19 11:49:38下载
- 积分：1
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danxiangpwmnibian
建立了单相H桥逆变器单极性PWM调制仿真模型，运行效果良好(A unipolar PWM modulation simulation model of single-phase H bridge inverter is established, and the running effect is good)
- 2020-12-08 19:59:21下载
- 积分：1
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script_ber_2transmit_1receive_beamforming_bpsk_ra
Script for computing the BER for BPSK modulation in a
Rayleigh fading channel with and without transmit beamforming
- 2013-04-11 05:21:22下载
- 积分：1
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P005E_Formular
输入两个整数m和n，及另一正整数k，计算m/n，结果精确到小数点后k位(Enter two integers m and n, and another positive integer k, calculated m/n, the result is accurate to k decimal places)
- 2009-11-20 08:36:41下载
- 积分：1
