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channel-coding
信道编码和无线电技术的一些MATLAB源代码(MATLAB source code of the channel coding and radio technology)
- 2012-05-30 19:29:51下载
- 积分:1
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butter
Butter 函数的应用于低通滤波器,对应的仿真图形与代码(Butter function applied to low-pass filter corresponding to the simulation graphics and code)
- 2013-05-19 20:27:36下载
- 积分:1
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Wave_Simulation_Program_Development_matlab_source_
matlab程序开发波浪模拟源程序Wave Simulation Program Development matlab source code(Wave Simulation Program Development matlab source Wave Simulation Program Development matlab source code)
- 2010-08-02 08:50:02下载
- 积分:1
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lifting_97
本程序实现任意偶数大小图像第二代双正交97提升小波变换
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(err)
- 2008-06-25 07:59:17下载
- 积分:1
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suspensionSimulink
汽车四分之一悬架模型建模与仿真,simulink(Car Modeling and Simulation fourth suspension)
- 2014-01-12 15:26:24下载
- 积分:1
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mianzhen
雷达面阵的波束形成及三维的波束指向图
Beamforming radar plane and three-dimensional array beam pointing Figure
- 2020-07-04 06:40:01下载
- 积分:1
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CHE
利用matlab绘制骨架曲线与滞回曲线并求解累积滞回耗能刚度退化和强度退化等(Drawing skeleton curve and hysteresis curve)
- 2021-03-23 20:29:15下载
- 积分:1
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inst-part-6-force
This PDF introduce some vital information about electrical instrument in Persian Language.
- 2013-07-19 19:55:33下载
- 积分:1
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chat
matlab程序,两台电脑之间通过耳机和麦克风互相实现短句子聊天,耳机发送,麦克风接收,调制为ASK,编码为ASCII码(matlab program, through a headset and microphone between two computers with each other to achieve short sentences chat headset send microphone receiver, modulated to the ASK encoded as the ASCII code)
- 2012-08-12 19:26:36下载
- 积分:1
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boundaries
此源码主要功能是在图像分析时可以追踪图区域边界,在图像分割、描述和识别中有较大的用途(The main function of this source is in the image analysis can track map of regional borders, in the image segmentation, description and identification of a greater use of)
- 2007-12-14 18:57:15下载
- 积分:1