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code
the code uploaded is very useful in geretanig multipath rayleigh fading channel for ofdm system
- 2011-02-01 13:23:45下载
- 积分：1
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85375563DSCM_v1.0
曲面拟合法是一种高精度、计算量小、抗噪性能强的方法，当前已被广泛地应用于
各种场景。比如岩石材料的变形测量、电子器件变形的测量、基于掌纹图像相关匹
配的重复定位技术等。曲面拟合法能够成功计算出亚像素位移的前提是整像素搜索阶
段可以正确搜索出模板的整像素匹配点，一旦整像素匹配点搜索出现错误，那么亚像素
测量阶段所得到的位移距离就会失去意义。
使用不同的拟合函数对相关系数矩阵进行曲面拟合，会对结果产生一定的影响，比
较常用的拟合函数有二次函数、三次函数、高斯函数等。(Surface fitting method is a high-precision, computational complexity is small, strong anti-noise performance method, has been widely used in various scenes. For example, deformation measurement of rock materials, deformation measurement of electronic devices, and repetitive location technology based on palmprint image correlation matching. Surface fitting method can successfully calculate the sub-pixel displacement on the premise that the whole pixel search stage can correctly search the template of the whole pixel matching point, once the whole pixel matching point search error, then the sub-pixel measurement phase of the displacement distance will be meaningless.
Using different fitting functions to fit the surface of the correlation coefficient matrix will have a certain impact on the results. The commonly used fitting functions are quadratic function, cubic function, Gaussian function and so on.)
- 2018-09-26 21:46:28下载
- 积分：1
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仿真块关系图来模拟 16 进制 PSK 在 AWGN
这种仿真模型来模拟 16 进制相移键控 (16-PSK) 法添加剂白噪声 （AWGN） 环境中的性能。这种模式最适合 matlab 版本 6.对于较新版本的 Matlab 用户可能必须更新其组件。
- 2022-03-09 20:07:19下载
- 积分：1
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startup
说明： 解决matlab 7.0 simulink不能保存的问题，将本文件放在work目录下，重启matlab即可(Solve matlab 7.0 simulink can not save the problem, work on this document directory, you can restart matlab)
- 2010-04-11 23:26:13下载
- 积分：1
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MATLABguiji
matlab轨迹预测程序，算法较为简单，适合初学者参考使用(Matlab trajectory prediction program, the algorithm is relatively simple, suitable for beginners to use and reference)
- 2013-05-20 09:29:29下载
- 积分：1
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lvq
通信工程专业的研究生学位课 随即信号处理课程实验 有关滤波器的设计 有源码(Communication Engineering graduate degree course immediately signal processing course experiment about filter design with source code)
- 2014-03-03 16:37:25下载
- 积分：1
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人脸识别中的matlab算法，人脸前期处理，希望对大家有用
人脸识别中的matlab算法，人脸前期处理，希望对大家有用-of Matlab face recognition algorithm, face pre-processing, it may be useful to hope
- 2022-03-12 08:24:35下载
- 积分：1
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chuanji
串级控制系统simulink仿真,对于新手来说很容易理解(Cascade control system simulink simulation, it is easy to understand for the novice)
- 2013-11-15 21:46:10下载
- 积分：1
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Work1TimeDepth
地震数据时深转换，深度域的模型需要转换到时间域，方便与实际时间域的地震数据进行对比(When the depth conversion of seismic data, the model needs to be converted to the depth of field in time domain, convenience and seismic data to compare the actual time domain)
- 2021-04-09 15:18:59下载
- 积分：1
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整数规划
建立优化模型，确定优化变量，利用整数规划算法进行优化，仿真结果图片显示。(The optimization model is established, the optimization variables are determined, the linear programming algorithm is used to optimize the results, and the simulation results are displayed.)
- 2021-04-22 21:38:48下载
- 积分：1
