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slmpapr2
papr ofdm slm .it contain report and smatlab simulations.all are working ofdm slm method.slm method
- 2010-06-05 01:03:30下载
- 积分:1
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MATLAB
根据弗洛伊德算法计算最短距离矩阵(准备连接矩阵、距离矩阵,可以用坐标算出)(Calculate the shortest distance matrix according to Freud algorithm (prepare connection matrix, distance matrix, can be calculated by coordinates))
- 2020-06-29 15:00:01下载
- 积分:1
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cross&auto correlation
说明: 该程序可以求得任意两个长度相同的离散信号的互相关系数以及自相关系数,并绘制其图像(The program can get the cross-correlation coefficient of any two discrete signals with the same length, and draw the image of the cross-correlation coefficient)
- 2021-04-10 10:38:59下载
- 积分:1
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lfm128
脉冲压缩,能进行雷达脉冲压缩原理的仿真,属于雷达系列的基本原理(Pulse compression, can be simulated radar pulse compression principle, belong to the basic principles of radar range)
- 2020-11-15 13:49:42下载
- 积分:1
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lifting_97
实现9/7小波正反变换
注1: 采用标准正交方法,对行列采用不同矩阵(和matlab里不同)
注2: 为了保证正交,所有边界处理,全部采用循环处理
注3: 正交性验证,将单位阵带入函数,输出仍是单位阵(matlab不具有此性质)
注4: 此程序是矩阵实现,所以图像水平分量和垂直分量估计被交换位置
注5: 此程序实现的是类小波(wavelet-like)变换,是介于小波包变换与小波变换之间的变换
注6: 此程序每层变换相对原图像矩阵,产生的矩阵都是正交阵,这和小波包一致
注7: 但小波变换每层产生的矩阵,是相对每个待分解子块的正交矩阵,而不是原图像的正交矩阵
注8: 且小波变换产生的正交矩阵维数,随分解层数2分减少
注9: 提升系数可以在MATLAB7.0以上版本,用liftwave( 9.7 )获取,这里直接给出,考虑兼容性
注10:由于MATLAB数组下标从1开始,所以注意奇偶序列的变化
注11:d为对偶上升,即预测;p为原上升,即更新(Note 1: The standard orthogonal method, the ranks of the different matrices (and matlab where different)
Note 2: In order to ensure orthogonality, all boundary treatment, all with recycling
Note 3: Orthogonal validation, the identity matrix into the function, the output is still the unit matrix (matlab does not have this property)
Note 4: This program is a matrix to achieve, so the image horizontal and vertical components is estimated to be swapped
Note 5: This class implements the wavelet (wavelet-like) transformation, is between the wavelet packet transform and wavelet transform between
Note 6: This procedure transforms each image relative to the original matrix, the resulting matrix are orthogonal matrix, consistent with this and wavelet packet
Note 7: But each generation wavelet transform matrix, is to be broken down for each sub-block relative to the orthogonal matrix, rather than the original image of the orthogonal matrix
Note 8: Wavelet transf)
- 2011-08-30 17:51:56下载
- 积分:1
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GMDHann
matlab中是没有GMDH神经网络工具箱的,好多书籍中也没有代码,本人编写了一个,望对读者有用,记者把里面的函数分开写成一个个的m文件(There is no GMDH neural network toolbox of matlab, a lot of books in no code, I wrote a, hope is useful to the reader, the reporters to separate the function inside the written one m files)
- 2015-01-02 10:12:49下载
- 积分:1
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OFDM
OFDM simulation by using Matlab
- 2010-08-05 21:23:52下载
- 积分:1
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20051226105219272
matlab bootstrap程序设计方法(matlab bootstrap ?绦蛏????)
- 2008-08-19 13:19:01下载
- 积分:1
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my_work
凸轮演示,输入半径,偏心距等,程序自动画出凸轮(Demo cam)
- 2011-06-12 18:15:03下载
- 积分:1
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GM(1-1)
该代码基于灰色GM(1,1)算法,使用时,需要在函数中将自变量取为时间序列,可预测任意时间的数值(The code is based on gray GM (1,1) algorithm, when used in the function argument will be taken as time series, can predict the value of any time)
- 2011-09-28 10:59:09下载
- 积分:1