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KFCS_new
压缩传感技术是近年来研究的热点,里面含有迄今为止的各种有关压缩传感的算法,都为MATLAB编写(COMPRESSIVE SENSING)
- 2010-10-05 17:08:28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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3
说明: 对于已定义的包含从0到15的整数的列向量xsym,就可以利用modem.qammod对象的modulate方法来调制它。其中M值为16,亦即为码字表的大小。
对已调制信号可采用awgn函数添加加性高斯噪声。其中比特能量与噪声功率谱密度的比值,Eb/N0,设置为10dB。
(The method comprising modulate integer from column vectors xsym 0 through 15, can use the defined object modem.qammod modulating it. Wherein M is 16, i.e., a codeword size of the table. Modulated signal can be used for awgn function to add the additive Gaussian noise. Wherein the ratio of bit energy to noise power spectral density, Eb/N0, is set to 10dB.)
- 2014-09-21 08:32:19下载
- 积分:1
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KNN
Implement the K nearest neighbor algorithm by your own instead of using available software.
2. Use K-fold cross validation to generate training and testing datasets. You should try different K values (3~8) to see how they affect your result.
3. Train the classifier using your training dataset, and test the classifier using your testing dataset.
4. Repeat the experiment (Step 2 and Step 3) 30 times. For each time, you need to record the training data accuracy and testing data accuracy. Finally, you can obtain the average training data accuracy and average testing data accuracy.
- 2013-05-11 11:46:54下载
- 积分:1
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gamma
说明: 这是一个伽玛图像校正程序,首先读入原始图像,然后利用事先在matlab中计算得到的对每个灰度值校正后的数值替代原灰度值即可。(this is a gama image revising program. it uses revised grey level obtained from matlab to substitute original image data to fulfill this task.)
- 2010-04-13 20:23:02下载
- 积分:1
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shujubaocun
列举了保存数据的四种方法,可根据需要选择不同的数据存储方式(save number in different way)
- 2010-07-28 11:32:17下载
- 积分:1
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svd.rar
用matlab中的SVD函数实现线阵或圆阵的music算法的仿真(use svd function to perform music )
- 2009-05-11 12:44:09下载
- 积分:1
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ColorImageHistogram
彩色直方图(matlab),可以直接求出rgb图像的直方图(Color histogram (matlab))
- 2009-05-20 09:46:01下载
- 积分:1
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hundun
对混沌神经网络进行预测,效果非常好,精度比较高(forecasting of chaos)
- 2009-12-14 15:53:24下载
- 积分:1
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imgClassi_Code
Image classification project
- 2009-06-18 16:28:51下载
- 积分:1