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matlab-11212
matlab code remote sensing
- 2012-04-14 18:41:31下载
- 积分：1
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Extreme-nonlinear
粒子群算法的寻优算法，非线性函数极值寻优，MATLAB的经典算法(Particle swarm optimization algorithm, nonlinear function optimization extreme, MATLAB classical algorithm)
- 2013-10-19 23:57:14下载
- 积分：1
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PCD
集中度、集中期分析 matlab代码
用于降水、径流分析(precipitation concentration degree (PCD) )
- 2013-11-27 16:42:10下载
- 积分：1
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pmsm_control_new2
永磁电机双闭环调速，转速外环，电流内环，最后转速平稳(Double-loop speed permanent magnet motor, speed outer, inner current loop, the last speed steady)
- 2015-01-25 12:16:47下载
- 积分：1
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LDPC
ldpc码通过瑞利衰落信道功能分析BPSK 调制解调(LDPC MATLAB)
- 2021-03-13 09:29:25下载
- 积分：1
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SP
说明： 利用压缩感知理论中的子空间追踪算法恢复图像(Compressed sensing theory of subspace pursuit algorithm to restore images)
- 2012-04-13 15:27:39下载
- 积分：1
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rayleigh-awgn-BPSK
用rayleighchan 函数仿真时要注意最后要做相位补偿（此问题是导师发现的）
程序步骤：
~产生随机序列
~产生瑞利信道
~调制
~记忆信道特征
~信号通过信道
~相位补偿
~加高斯噪声
~解调
~计算仿真误比特率
~计算理论误比特率
~不同颜色画出误比特率曲线对比(Function Simulation with rayleighchan last thing to note when the phase compensation (this issue is found mentor) program steps: ~ ~ generated random sequence modulation in Rayleigh Road, ~ ~ ~ memory characteristics of the signal channel by channel ~ ~ plus Gaussian noise phase compensation ~ ~ demodulation bit error rate calculation simulation of bit error rate calculation theory ~ ~ different colors to draw curves of bit error rate)
- 2011-01-08 11:27:58下载
- 积分：1
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ofdm
说明： 对OFDM通信系统进行仿真，使用AWGN信道，生成误码率与信噪比的仿真图形，并与理论图形进行比较(The simulation of the OFDM communication system, using the AWGN channel, BER and SNR generated graphic simulation, and compared with the theoretical graph)
- 2010-04-25 15:38:14下载
- 积分：1
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leachvsdeec
deeccccc a new version
- 2012-04-15 03:15:10下载
- 积分：1
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new-f5-stego
The F5 algorithm embeds message bits into randomly-chosen DCT coefficients
and employs matrix embedding that minimizes the necessary number of changes to
embed a message of certain length.
- 2012-06-02 03:32:19下载
- 积分：1
