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modelling_the_wireless_propagation_channel_a
use for calculate BER in channel
- 2009-05-26 14:17:01下载
- 积分：1
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daishuyunsuan
GUI系统进行点运算，即该矩阵对应元素的直接运算。(GUI system point operations, namely the direct calculation of the matrix corresponding to the element.)
- 2014-01-26 10:10:27下载
- 积分：1
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SDFT解调与普通DFT解调算法的对比
8fsk的SDFT解调与普通DFT解调算法的对比(SDFT of 8fsk ordinary DFT demodulation demodulation algorithm comparison)
- 2009-01-06 16:25:26下载
- 积分：1
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2
说明： C++的学习代码 共有50个 对于初学者很有用(Learning C++ code there are 50 very useful for beginners)
- 2010-11-15 11:26:36下载
- 积分：1
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matlab5
matlab5.0手册，主要供初学则使用(matlab5.0 manual is used primarily for beginner)
- 2009-07-19 13:53:14下载
- 积分：1
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bin
曲线拟合系统，输入阶数进行拟合计算和插值计算(Curve fitting system to fit the input order of calculation and interpolation)
- 2011-05-07 15:57:38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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chirp_gabor
不错的chirp方向识别例程，可对chirp进行分解，供参考(Good chirp direction identification routine, the decomposition of the chirp for reference)
- 2013-03-28 10:38:17下载
- 积分：1
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DTproTest
DTproTest滴水动态变形-飘功能例子.rar(DTproTest example DTproTest example)
- 2015-02-02 01:49:55下载
- 积分：1
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yiqunyouhua
蚁群算法是受真实的蚂蚁群体行为启发而得出的一类仿生算法。采用蚁群算法，设计好蚁群系统，利用MATLAB进行仿真，解决函数优化问题。(Ant colony algorithm is inspired by real ants swarm behavior and it is concluded that the category of bionic algorithm. Using ant colony algorithm, design good ant colony system, use of MATLAB simulation, to solve the function optimization problem.)
- 2021-04-21 15:18:49下载
- 积分：1
