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DSP_MATLAB_Programs
digital signal processing matlab files
- 2012-04-15 20:49:56下载
- 积分:1
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fmap2
说明: matlab编写的训练som神经网络源程序
(Matlab prepared by the neural network training som source)
- 2006-01-12 15:15:01下载
- 积分:1
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test
基于切片法计算船舶的耐波性,matlaB编程计算数据处理(Slicing method based on the ship' s seakeeping, matlaB programming data processing computing)
- 2011-07-10 20:30:20下载
- 积分:1
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shaizi
分别用理论计算和计算机模拟计算,求连续掷两颗骰子,点数之和大于6且第一次掷出的点数大于第二次掷出点数的概率。(Were used to calculate the theoretical calculations and computer simulations, seeking continuous throwing two dice, and more than six points of the first throw and the number of points is greater than the probability of the second throw points.)
- 2013-07-15 20:13:04下载
- 积分:1
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DDS
NCO 数字压控振荡器的MATLAB仿真程序
程序包含2中模拟NCO的方法
其中第二种方法使用CORDIC算法产生
基准频率信号(The NCO digital voltage-controlled oscillator, the MATLAB simulation program program contains 2 to simulate the NCO in which the second method uses the CORDIC algorithm to generate the reference frequency signal)
- 2012-06-18 12:48:59下载
- 积分:1
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OFDM
this matlab code about the ofdm
- 2011-11-04 00:54:36下载
- 积分:1
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fuzzytemp
利用模糊原理及中央值滤波器去除图像椒盐噪声.(image restoration by using fuzzy rule)
- 2010-07-06 20:47:58下载
- 积分:1
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LFDA
lfda,局部线性判别式分析,可解决多模型数据分布问题(lfda)
- 2009-06-09 09:50:55下载
- 积分:1
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cobaqu
this is programm for propagation that can help you to solve the case in propagation and transmission media fron transmitter to receiver.
we can count link budget in propagation.
- 2012-03-21 13:28:10下载
- 积分:1
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dct
在一个图像块中调整两个(或多个) DCT系数的相对大小。将描述一个使用数字图像作为载体的系统。在编码处理中,发送者将载体图像分成8×8的像素块,每一块只精确地编码一个秘密信息位。嵌入过程开始时,首先伪随机地选择一个图像块bi,用它对第i个消息比特进行编码。令Bi=D{bi}为DCT变换后的图像块。
在通信开始前,发送者和接收者必须对嵌入过程中使用的两个DCT系数的位置达成一致,让我们用(u1,v1)和(u2,v2)来表示这两个索引。这两个系数应该相应于余弦变换的中频,确保信息保存在信号的重要部位(从而使嵌入信息不容易因JPEG压缩而完全丢失
(abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx)
- 2010-05-29 12:23:08下载
- 积分:1