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软件定义的认知 -无线电应用与Matlab
该报告包含无线电认知无线电和软件的基本信息。软件无线电是在这个领域,有望便于携带和在同一硬件上的新技术适应性的新兴技术。认知无线电技术利用此软件定义无线电智能地和高效率地利用可用频谱知道关于其他用户共享同一频谱的边带信息。 该报告谈到了认知无线电技术,利用频谱感知和认知无线电在我们目前的沟通方案,并实际硬件实现软件无线电的实用性进入其软件实现的细节(在Simulink和MATLAB)。This report contains basic information on Cognitive Radio and Software Defined Radio. Software Defined Radio is an emerging technique in this domain that promises easy portability and adaptability of new techniques on the same hardware. Cognitive Radio technique utilizes this Software Defined Radio to intelligently and efficiently utilize the available frequency spectrum knowing about the side information of other users sharing the same spectrum.The report talks about the Cognitive Radio technique and goes into details of its Software implementation (on Simulink and MATLAB) using Spectrum Sensing and the practicality of cognitive radio in our present scenario of communication and its actual hardware implementation on Software Defined Radio.
- 2022-03-06 00:04:13下载
- 积分:1
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python libsvm
当前的版本 (版本 3.18,2014 年四月)从 LIBSVM http://www.csie.ntu.edu.tw/~cjlin/libsvm/index.html#download
- 2022-08-22 13:30:16下载
- 积分:1
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以前写小游戏的时候写的打包工具。这次重写了个GUI界面。附带C++ SDK源代码。 .NET 编译通过。给游戏玩家又一个好的工具,欢迎共同学习,商讨。...
以前写小游戏的时候写的打包工具。这次重写了个GUI界面。附带C++ SDK源代码。 .NET 编译通过。给游戏玩家又一个好的工具,欢迎共同学习,商讨。-before the game was small when written in packing tools. This rewrite of the 000 GUI interface. Fringe C SDK source code. .NET compile. For gamers also a good tool, welcomed the joint study, to discuss.
- 2023-06-02 08:25:03下载
- 积分:1
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优素福Ozturk去# 305 ng的高技术工程departman electronik盖布泽…
yusuf ozturk goı ng a electronik engineering departman of gebze high technology of enstitue. end this fileis c++ decument of pic 18f4550
- yusuf ozturk goı ng a electronik engineering departman of gebze high technology of enstitue. end this fileis c++ decument of pic 18f4550
- 2022-06-11 21:41:44下载
- 积分:1
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*
*
* 38 11/03/98 2:10p Admin
* Added jackpot and gambit. Removed random player selection. Added part
* of MPede support. Added response to ChatgamesID request. Added code
* to track server name.
*/-*
* 38 11/03/98 2:10p Admin
* Added jackpot and gambit. Removed random player selection. Added part
* of MPede support. Added response to ChatgamesID request. Added code
* to track server name.
*/
- 2022-03-04 22:34:58下载
- 积分:1
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编写的一个文件右移的源程序,供大家参考。
编写的一个文件右移的源程序,供大家参考。-A document prepared by the source shifted to right, for your reference.
- 2022-08-21 23:26:57下载
- 积分:1
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读写文本文件。 1 创建一个文本文件。 2 向文件中写入数据(数据行数不小于10条)。 3 从文件中读取数据,并显示读取结果。 读写二进制文件。 1 创建一个二
读写文本文件。 1 创建一个文本文件。 2 向文件中写入数据(数据行数不小于10条)。 3 从文件中读取数据,并显示读取结果。 读写二进制文件。 1 创建一个二进制文件。 2 向文件中写入数据(数据行数不小于10条)。 3 从文件中读取数据,并显示读取结果。-read and write text files. 1 Create a text file. Two documents to write data (data not less than a few line 10). Three read from the file data, and display the results read. Reading and writing binary files. A creation of a binary files. Two documents to write data (data not less than a few line 10). Three read from the file data, and display the results read.
- 2022-10-16 20:45:08下载
- 积分:1
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私家珍藏的EXCEL文件建立和读取程序,可以将其中的部分直接加入你工程中...
私家珍藏的EXCEL文件建立和读取程序,可以将其中的部分直接加入你工程中-EXCEL private collection of documents and reading procedures, some of which can be directly into your project
- 2022-11-02 06:35:03下载
- 积分:1
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CI框架上传类改写,支持多附件上传
CI框架上传类改写,
原来的程序只支持一个附件上传,并不支持控件数组上传。
现已修改支持多附件上传。将该文件放到自己程序目录中的libraries文件夹下。
调用如下:
// 附件上传处理
$folder = date("Ym");
$upload_dir = APPPATH . "/app/upload/".$folder;
$config["upload_path"] = $upload_dir;
$config["allowed_types"] = "gif|jpg|png|txt|doc|docx|xls|xlsx|ppt|pptx|pdf";
$config["max_size"] = "5120";
$config["max_width"] = "0";
$config["max_height"] = "0";
$config["max_filename"] = "0";
$config["overwrite"] = false;
$config["encrypt_name"] = true;
$config["remove_spaces"] = true;
$this->load->library("upload", $config);
$field_name = "att";
if (!$this->upload->do_upload($field_name, true))
{
// 出错
$error = array("error" => $this->upload->display_errors());
} else {
// 正
- 2022-05-05 09:14:31下载
- 积分:1
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文件合并分离器,平时看到很多文件捆绑器,可是要分析其程序必须要分离,从网上找到的不是太好用,也不可控,就自己做了1个...
文件合并分离器,平时看到很多文件捆绑器,可是要分析其程序必须要分离,从网上找到的不是太好用,也不可控,就自己做了1个-merger document separator, usually see a lot of paper-bound, but should analyze its procedures must be separated from the Internet is not handy, nor controllable, it had become a
- 2022-07-27 02:18:27下载
- 积分:1