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kmeansimagesegmentation
说明： k-means算法实现图像分割 根据输入的类别数量来计算类别平均值(k-means algorithm for image segmentation This program gets an image and the desired number of partitions and finds the means of the different classes and provides a classified image.)
- 2011-04-12 20:05:17下载
- 积分：1
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papr-pour-ofdm
In this section, the PAPR performance of the proposed
algorithms is shown. To evaluate the PAPR performance, the
CCDF is employed. The specification detail of simulation
parameters is given in TABLE I.
In Fig. 5 is shown the PAPR with a PTS method (U = 8) and
conventional PTS (U = 4) are improved 4.3 dB and 2.6 dB
from ordinary MIMO-OFDM signal when CCDF = 10− 4
respectively and Fig. 6 is shown the PAPR with an optimal
PTS method in case of 128 subcarriers.
- 2013-11-26 21:08:20下载
- 积分：1
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PCMsimulation
In Matlab
模拟与分析PCM不同量化级别的量化噪声
可以直接运行(In Matlab， simulation and analysis of different quantization levels of PCM quantization noise ，can be run directly)
- 2010-05-25 18:53:00下载
- 积分：1
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GS-channe-capacity
高斯信道容量仿真 与与信噪比的关系，与发送功率和带宽的关系 一级三维图形描述性能 (GS-channel capacity，related to SNR powerand bandwidth)
- 2010-07-28 20:54:21下载
- 积分：1
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GeoReviseSection
在工程应用中经常需画剖面图，改程序能帮助你迅速画出剖面图(In engineering applications often need to draw profile, change program can help you quickly draw profiles)
- 2009-11-12 12:18:54下载
- 积分：1
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DSM_AGC
用DSM调制1-bit输出，经简单模拟滤波电路，产生VGA控制电压。对于内部频率高、但VGA变化速度较慢的场合，可以达到很高的控制精度，从而省却了内部高精度DAC的模块(DSM modulation with 1-bit output, through a simple analog filter circuit, producing VGA control voltage. in the circumstance of high internal frequency, but need a slower changing VGA control, this program can achieve high control precision, and thus save the internal high-accuracy DAC module)
- 2011-12-01 11:20:40下载
- 积分：1
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Shannon
用matlab实现香农编码，程序中含有子函数，需要调用！(The Shannon coding using matlab, the program contains sub-functions, you need to call!)
- 2013-05-13 07:19:47下载
- 积分：1
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globalgenerate
在MATLAB环境中，产生地球图形，可以转动的哈！ 祝你好运
(generat a global)
- 2009-04-08 18:01:49下载
- 积分：1
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yiqunsuanfa
说明： 蚁群算法程序，能很好的帮组初学者对蚁群算法的理解。希望对你有所帮助。(Ant colony algorithm program, can help set a good understanding of the ant colony algorithm for beginners. I hope for your help.)
- 2011-04-10 10:54:20下载
- 积分：1
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SharifPWE_3DplotE
this file is about band structure of 3d photonic crystal.in this program we use the pwe methode for calculation of band structure
- 2013-07-28 17:41:36下载
- 积分：1
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