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A_enh_gray3_noisy
彩色噪声图像的curvelet基下的增强，高斯白噪声，显示不仅去噪且增强效果好(Color noise images curvelet based enhancement under the Gaussian white noise, showing not only a good denoising and enhancement)
- 2010-10-29 23:41:37下载
- 积分：1
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123426
注水算法是根据某种准则，并根据信道状况对发送功率进行自适应分配，通常是信道状况好的时刻，多分配功率，信道差的时候，少分配功率，从而最大化传输速率。本文运用matlab通过对注水算法在mino系统中的三种不同的情况下进行了仿真，比较出在小信噪比时，相同信噪比下利用CSI的功率注水算法获得容量优于未知CSI的平均功率分配算法；相同容量下已知CSI信噪比比未知CSI时的信噪比小3dB.当信噪比增大到一定程度时，功率注水算法所获得的信道容量将收敛到平均功率分配的信道容量。(Water flooding algorithm is based on certain standards, and according to the channel condition to adaptive allocation of sending power, usually is a good moment, channel situation more distribution power, channel is poor, less power distribution, so as to maximize the transmission rate. This paper USES matlab based on water flooding algorithm in Austin system of three different cases are simulated and compared in small SNR, under the same SNR use CSI power allocation algorithm for capacity is superior to the average power allocation algorithm of unknown CSI Same capacity known CSI signal-to-noise ratio than the unknown CSI small signal-to-noise ratio of 3 db. When the signal-to-noise ratio increases to a certain degree, the power allocation algorithm for channel capacity will converge to the average power distribution channel capacity.
)
- 2013-09-03 20:28:15下载
- 积分：1
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caj
管理员您好，这是最新的期刊论文，学生初学软件，没有比较高深的程序源代码，希望您能满意(Administrator hello, this is the latest journal papers, students begin to learn the software, there is no more profound source code, I hope you enjoy)
- 2011-11-12 08:53:30下载
- 积分：1
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gmms
matlab中的高斯混合模型代码，机器学习基础学习(Gaussian mixture model matlab code, machine learning based learning)
- 2015-04-30 21:34:26下载
- 积分：1
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randvec
RANDVEC Generate gaussian random vectors X=(N,M,C)
- 2007-09-11 21:37:35下载
- 积分：1
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MCA2aaBcr3.8
说明： 形态学成分分析二维图像(矩阵)使用高度复杂词典和稀疏矩阵促进处罚。(MCA of a 2D images using highly redundant dictionaries and sparstity promoting penalties.)
- 2011-02-22 21:19:59下载
- 积分：1
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final-project
speaker recognition system
- 2010-05-09 18:37:07下载
- 积分：1
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ChEst21STBC_OFDM1
2发1收STBC-OFDM系统仿真，以误码率曲线显示结果(simulation of the 2*1 STBC-OFDM systerm，the result is presented with BER-SNR curve )
- 2011-05-22 22:48:18下载
- 积分：1
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matlab
MATLAB二分法程序， ！！！！(MATLAB二分法程序)
- 2010-10-22 15:16:05下载
- 积分：1
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IRIS+PCA
鸢尾花卉数据集，利用主成分分析方法进行降维(Iris data , using principal component analysis, dimensionality reduction)
- 2021-01-18 14:28:44下载
- 积分：1
