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DFE_xuexiquxian
说明： DFE信道均衡算法及学习曲线绘制程序。程序为matlab代码。(DFE channel equalization algorithm and the learning curve drawing program. Procedures for the matlab code.)
- 2008-11-03 20:29:50下载
- 积分：1
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mu_mimo_molly
Application of linear precoding schemes, ZF, MMSE, MRT in Massive MIMO
- 2021-04-15 11:28:54下载
- 积分：1
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GoogleMap_vs2008_KAIFA
常见的地图GIS二次开发有ARCGIS、MO、AO、MAPX、MapXtreme、ASPMAP，但是对于我们初接GPS/GIS项目的人来说，最头痛的问题是无法解决地图，调用GOOGLE的SDK就可以免费使用GOOGLE的免费地图资源，快速构建自己的GIS系统。这项技术可以应用于交通、运输、物流、安防、城市规划、城市管理、林业、农业、工业、灾难指挥、地震灾难等许多行业。采用这种方法应付毕业论文时最省事了，连数字化地图的步骤都省了，别人开发GIS系统要几个月，用GOOLE二次开发，只要短短的几天。我有一个学生，程序明明用GOOGLE的二次开发，但是在论文里大谈自己是用ARCGIS开发的，几个答辩老师愣是没瞧出来，这位学生，轻轻松松获得答辩高分。
本程序可以工作于vs.net各种版本，我编译时采用vs2008，asp.net采用3.5的支持库。(Common secondary development of GIS maps has ARCGIS, MO, AO, MAPX, MapXtreme, ASPMAP, but for us to pick beginning of GPS/GIS project for people who can not be solved the most headache problem is that maps, call the SDK can be free of charge GOOGLE GOOGLE maps using free resources to quickly build their own GIS system. This technology can be applied to traffic, transportation, logistics, security, urban planning, urban management, forestry, agriculture, industry, disaster command and earthquake disaster, and many other industries. When using this method to cope with dissertation The easy, and even the digital map of the steps are saved, others take a few months development of GIS systems, with GOOLE secondary development, as long as only a few days. I have a student, the program is clearly using GOOGLE secondary development, but the paper was much talk that he is using ARCGIS developed several defense teacher Leng Shimo Look out, the students, easy access to defense scores.
This proc)
- 2010-02-12 05:42:50下载
- 积分：1
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pcma资料1
说明： 这是最新的卫星通信基础理论的Matlab仿真实现，pcma以及信号衰减和延迟的仿真。尽管不是我本人原创，但比较都经典。文件为*.m格式 (This is the latest in satellite communications theoretical basis Matlab Simulation, pcma and signal attenuation and delay in the simulation. Although it was not my original, but more are classics. M*. document format)
- 2005-12-01 15:47:31下载
- 积分：1
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ANSYS里的数据导入MATLAB
ANSYS里的数据导入MATLAB，用于ANSYS与MATLAB交换数据。(The data in ANSYS is imported into MATLAB)
- 2018-04-02 21:28:20下载
- 积分：1
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3Dreconstruction
用相机拍摄的二维图像重构建筑物的三维模型。(Camera with two-dimensional image reconstruction of three-dimensional model of the building.)
- 2021-04-28 10:58:44下载
- 积分：1
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my-arcgis
说明： arcgis二次开发，能够实现地图的旋转、缩放和平移等等(arcgis secondary development, to achieve the rotation of the map, zoom and pan, etc.)
- 2011-02-22 21:51:23下载
- 积分：1
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DFP
说明： shepp-logan的2D直接傅里叶反变换法(Shepp-logan 2-D Direct Fourier Inverse Transform Method)
- 2019-01-17 17:44:15下载
- 积分：1
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特征提取
说明： 对接受到的调制信号的特征提取，用于调制识别(automatic modulation recognition)
- 2020-01-06 19:35:55下载
- 积分：1
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程序
说明： 当今世界电子对抗日益激烈，对于雷达低截获和抗干扰能力的研究越来越受到关注。OFDM (Orthorgonal Frequency Division Multiplexing，正交频分复用)雷达具有大时宽带宽积、波形设计方法灵活、频谱利用率较高以及低截获性能好的特性，因此逐渐成为雷达领域的重点研究方向。除此之外，OFDM信号时域和频域波形都比较复杂，当雷达信号采用OFDM技术时，敌方很难精确估计发射信号波形和瞬时频率，使得截获机不容易分析出检测到的雷达信号。当面对敌方的欺骗式干扰时，对于同样具有大时宽带宽积的线性调频信号，OFDM信号具有更好的抗欺骗式干扰的性能，因此OFDM技术在雷达上的运用愈来愈得到关注。(As electronic warfare becomes increasingly fierce, low intercept probability radar has become an important research filed in electronic countermeasures. OFDM (Orthorgonal Frequency Division Multiplexing) radars have gradually emerged due to their high spectrum efficiency, large time-bandwidth product, flexible waveform design methods, and low intercept probability.In addition, because of the complex time-frequency characteristics of the transmitted signal in OFDM radar, the enemy is difficult to estimate the transmitted signal waveform and instantaneous frequency.When faced with enemy deception interference, OFDM signals have better anti-spoofing performance for LFM signals that also have a large time-bandwidth bandwidth product. Therefore, the use of OFDM technology in radar is attracting more and more attention. .)
- 2020-11-19 21:49:39下载
- 积分：1
