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sarose
模拟退火算法可求组合优化问题及连续优化问题的近似最优解。这里提供一个连续优化问题的例。(Simulated annealing algorithm for solving continuous optimization problems)
- 2011-10-22 10:32:51下载
- 积分：1
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emdPinstfreq
求瞬时频率，以及emd分解的程序，希望大家喜欢(failed to translate)
- 2013-05-08 14:41:08下载
- 积分：1
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RCS
雷达散射截面的simulink模块，考虑了sweling模型，验证过(Radar cross section of the Simulink module, considering the sweling model, validated)
- 2012-02-29 21:37:55下载
- 积分：1
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k_means
杜达的《模式分类》第二版的配套的Matlab源代码杜达的《模式分类》第二版的配套的Matlab源代码杜达的《模式分类》第二版的配套的Matlab源代码 ( pattern classificationthe second edition of the supporting Matlab source codethe supporting Matlab source code Duda39quot pattern classification,quot the second edition of the supporting Matlab source code)
- 2010-05-13 15:41:09下载
- 积分：1
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SIMULINKintroduction
SIMULINK功能模块的处理SIMULINK功能模块的介绍SIMULINK功能模块的连接(Simulation module processing module SIMULINK introductory SIMULI NK functional modules link)
- 2007-06-10 00:19:29下载
- 积分：1
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DownhillSimplexMethod.m
Downhill Simplex Method
- 2014-08-11 16:59:08下载
- 积分：1
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基于边界元与有限元耦合的地震动模拟程序fembem
基于边界元与有限元耦合的地震动模拟程序。能简单有效的解决地震作用下地表位移反应问题(Based on boundary element and finite element coupled to ground motion simulation program. Can be simple and effective solution surface displacement response under earthquake problem)
- 2020-12-11 15:29:18下载
- 积分：1
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cma_16QAM_blind_equalization
此代码产生一个16QAM信号，通过高斯白噪声信道后，对其使用常模盲均衡算法，最后输出星座图和收敛图。(This code generates a 16QAM signal, through the white Gaussian noise channel, the norm for its use of blind equalization algorithm, the final output constellation map and the convergence plan.)
- 2008-06-25 21:57:39下载
- 积分：1
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Changes-in-the-signal-to-noise-ratio
等间距线性阵列，阵元数M=8，阵元间距d= λ /2，等幅加权，目标方位φr =0°。产生空间白噪声矢量（复高斯分布）。
设阵列信号矢量元素s(m)=exp[j mψr]，其信号幅度为1，该阵元接收机附加的高斯噪声为n(m)=nmr+jnmi，其中实虚部均为独立同分布N(0, σ2)的高斯随机数，则该通道合成信号x(m)=s(m) + n(m)，其中信噪比为：
SNR = 10 lg[1/(2σ2)] = – 3 – 10 lg(σ2) (dB)
(The spacing of the linear array, and the array element number M = 8, the array element spacing d = λ/2, equal amplitude weighted target azimuth φR = 0. Space generated white noise vector (complex Gaussian distribution). Let array signal vector elements s (m) = exp [j mψr], the signal amplitude, the element receiver additional Gaussian noise n (m) = nmr+jnmi which the real and imaginary parts are independent and identically distributed N ( Gaussian random numbers of 0, σ2), the channel the synthesis signal x (m) = s (m) the PPLS n (m), where SNR is: SNR = 10 lg [1/(2σ2)] =- 3- 10 lg (σ2) (dB))
- 2013-01-22 20:32:07下载
- 积分：1
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ZF_OSIC
BER for BPSK modulation with 2x2 MIMO and ZF-SIC-Sorted equalizer (Rayleigh channel)
- 2013-12-14 19:22:04下载
- 积分：1
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