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56745921libsvm-matlab2.85
一个很好的matlab总svm组建,调试后非常好用(A good general svm matlab formed, was very useful debugging)
- 2010-09-19 11:51:17下载
- 积分:1
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OFDM
OFDM下行的仿真1、产生要传输随机数;
2、进行调制;
3、串并转换;
4、进行IFFT操作(代码中有用到共轭对称向量的IFFT为实数进行简化计算);
5、增加循环前缀;
6、并串转换;
7、输出前滤波;
8、增加信道噪声(加性高斯白噪声);
9、接收端串并转换;
10、去除循环前缀;
11、进行FFT变换;
12、信号解调;
13、误比特率计算;
(OFDM downlink simulation 1, have to be transmitted random number 2, the modulation 3 series and transforms 4, the IFFT operation (code useful to conjugate symmetric vector of the IFFT of real numbers to simplify calculations) 5, the increase in circulating prefix 6, and string conversion 7, the output before the filter 8, increased channel noise (additive white Gaussian noise) 9, the receiver string and conversion 10, removal of cyclic prefix 11, the FFT transform 12 , the signal demodulation 13, bit error rate )
- 2010-10-20 10:18:43下载
- 积分:1
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SimulatedAnnealing
常用的数据挖掘算法之一,模拟退火算法,Simulated Annealing。(SimulatedAnnealing)
- 2010-07-01 22:25:08下载
- 积分:1
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dimension
代码用于估计关联维数。包括G-P算法(corrint.m),高斯核关联算法(gka.m) 和Judd算法(judd.m)(Correlation dimension estimation code. Algorithms for estimating the correlation dimension using the grassberger-Proccacia approach (corrint.m), the Gaussian-Kernel algorithm (gka.m) and Judd s estimator (judd.m) are provided.)
- 2009-04-28 18:50:07下载
- 积分:1
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LMS
说明: 数字波束形成算法 lms 最小均方误差 非常好(DBF digital beamforming least square LMS)
- 2011-04-17 16:18:27下载
- 积分:1
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E4
说明: E4 tool for matlab, for modeling time series
- 2012-11-28 19:24:35下载
- 积分:1
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laolan_V0.1
是小学期课程设计的题目,ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块,小波包分析提取振动信号中的特征频率。( Is the topic of the elementary school stage curriculum design, ofdm system simulation including 16qam modulation fft windowing modules plus cp, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2016-10-08 15:46:35下载
- 积分:1
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table_dtc_ideal_pi_7p5kw
利用matlab进行电机的直接转矩控制仿真,十分详细(dtc matlab simulink)
- 2010-10-10 13:18:07下载
- 积分:1
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ayy_LFM_OMP
多目标的线性调频连续波回波信号的正交匹配追踪算法OMP稀疏分解,matlab语言编写。(OMP method for signal compression)
- 2014-12-29 19:16:39下载
- 积分:1
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my_fft_fixed_point
N-Point FFT using fixed-point toolbox of MATLAB
- 2013-05-04 11:24:11下载
- 积分:1