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AuditoryToolbox
matlab 音频处理工具箱 音频编辑 计算频谱分析(audio processing toolbox)
- 2010-09-29 12:01:15下载
- 积分：1
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fcm
模糊C均值聚类算法实现数据挖掘的matlab源代码(Fuzzy C-Means clustering algorithm for data mining matlab source code)
- 2012-05-05 15:23:08下载
- 积分：1
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simple-bp
一个简单的bp算法，运行中可以看到每一步的结果。适合初学者。(A simple BP algorithm, the operation can be seen in the results of each step. Suitable for beginners.)
- 2014-11-06 11:14:23下载
- 积分：1
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SA_Sw
模拟退火算法应用程序在图像方面的应用，供初学者参考(Simulated annealing applications to the application of the image, information for beginners)
- 2010-12-08 16:54:36下载
- 积分：1
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matlabexample
该压缩包包含了“信号与系统分析及MATLAB实现”一书的所有程序；
(The archive contains a " signal and system analysis and MATLAB to achieve" a book of all programs )
- 2010-12-23 19:16:45下载
- 积分：1
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hailunjifenfangcheng
海伦积分方程求解算法，只是一般的代码，还需要改进的(Helen integral equation solution algorithm, but generally the code, still needs to improve)
- 2010-05-07 17:59:45下载
- 积分：1
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arithmetic.encoding
算术编码的应用实例matlab版本
1.可以对字符进行算术编码
2.开头不必制定字符串的大小
3.编码精度高，达到小数点8位以上
4.以函数的形式给出，易于调用和移值实现
5.显示界面人机交互较出色
(arithmetic coding examples of the application of a version of Matlab. Be right characters arithmetic coding 2. Not the beginning develop the size of strings 3. Coding accuracy, reaching more than eight decimal point four. to function in the form given, easy to call and shifts to achieve 5. HCI interface shows more successful)
- 2006-12-25 22:30:25下载
- 积分：1
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Antenna_array_iwo_MATLAB_Files
application des optimisation antennes en utilisant l algorithme des iwo : invasive weed optimisation
- 2015-04-16 18:00:38下载
- 积分：1
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zr
说明： 计算序列x=[3 0 2 1 3 4 6] 和y=[3 0 -2 1 -3]的线性卷积(Calculation sequence x = [3 0 2 1 3 4 6] and y = [3 0-2 1-3] the linear convolution)
- 2010-06-23 20:57:46下载
- 积分：1
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OFDM-MATLAB
这里面有两个程序，两个都是采用4QAM调制。不过个人觉得第一个更容易懂，因为写的很有条理。我改的那个程序就是根据这个来的。
不过在这里面有个问题就是信道系数只能是由高到低，大家可以试试，改成[0.227 0.46 0.688 0.46 0.227]这个是老师给我的仿真中常用的信道系数，这个成为归一化信道，就是系数平方和为1.
第二个程序没有涉及到信道系数，但是这个程序当中，在128个子载波中，前后有32个空载波，这个在OFDM中也是经常用的，这样可以降低误码率。
(And there are two programs, two are based on 4QAM modulation. But personally feel that the first is easier, because the writing is organized. I changed that procedure is based on the past. However, there is a problem in that there is only channel coefficients from high to low, we can try and change into [0.227 0.46 0.688 0.46 0.227] This is the teacher gave me the simulation channel coefficient commonly used, this became normalized channel, is coefficient of the square and is 1. The second program is not related to channel coefficients, but this program which, in the 128 sub-carriers, the before and after the 32 air carriers, the in OFDM is also often used, which can reduce the error rate.)
- 2010-10-09 17:19:06下载
- 积分：1
