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FFT
说明: 快速傅里叶变换,是快速计算序列的离散傅里叶变换(DFT)或其逆变换的方法。傅里叶分析将信号从原始域(通常是时间或空间)转换到频域的表示或者逆过来转换。FFT会通过把DFT矩阵分解为稀疏(大多为零)因子之积来快速计算此类变换。(Fast Fourier transform (FFT) is a fast method to calculate the discrete Fourier transform (DFT) of a sequence or its inverse transform. Fourier analysis transforms a signal from its original domain (usually time or space) to its representation in the frequency domain or vice versa. FFT can calculate these transformations quickly by decomposing DFT matrix into product of sparse (mostly zero) factors.)
- 2020-04-30 09:53:10下载
- 积分:1
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worldview-2四波段QAA程序
说明: worldview-2四波段QAA程序,可以根据四波段影像推导水色参数(four bands QAA method)
- 2020-11-10 20:01:27下载
- 积分:1
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super-calculator
说明: 此计算器是我们期末的实习作业,由两人合力完成,附有详细的源代码说明,界面和windows的几乎一样,功能强大,支持包括%,!(,)等高级运算符,(this calculator is the end of the internship work, completed by two together, accompanied by a detailed statement of the source code, the interface and windows nearly the same as the powerful, including support%! (,) Senior Operators,)
- 2006-02-27 16:48:54下载
- 积分:1
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frmGoodsIn.Designer
说明: 基于C#的温湿度实时曲线显示,利用chart控件。(Real-time temperature and humidity curve display based on C # and chart control.)
- 2020-06-25 06:40:02下载
- 积分:1
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labview的授权VI
1、打开“授权许可文件生成”,并运行
2、打开许可验证,可查看剩余使用权限
3、发现错误运行“调试差错程序)...
labview的授权VI
1、打开“授权许可文件生成”,并运行
2、打开许可验证,可查看剩余使用权限
3、发现错误运行“调试差错程序)-LabVIEW authorization VI1, open the
- 2022-03-11 07:16:38下载
- 积分:1
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16QAM_demodulate
本文对16QAM解调软信息输出(LLR)理论计算方法进行分析,推导
出其简化解调算法。将两者在性能和计算复杂度方面进行了分析比较,并分别在
高斯白噪声信道和瑞利衰落信道环境下进行仿真(In this paper, 16QAM demodulator soft information output (LLR) theoretical calculation method for the analysis derived simplified demodulation algorithm. Both in performance and computational complexity aspects are analyzed and compared, and in white Gaussian noise channel and Rayleigh fading channel simulation environment)
- 2009-01-05 11:01:01下载
- 积分:1
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PHP微信接口插件 for phpcms v20140808
phpcms的微信接口插件 ,安装说明:
1、将upload文件里文件上传至网站根目录
2、进入后台-模块-微信,点击安装
3、刷新页面后。就可以看到后台导航上有微信的菜单了
使用方法:网站后台-微信-开发模式里的URL和token 复制到微信公众号里的开发者中心。
2014年8月8日更新:
-PHPCMS 对接微信
-微信关注回复
-微信自定义回复
- 2022-01-26 01:07:53下载
- 积分:1
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动态加载DFM
动态加载dfm资源字符串,显示窗体内容,并可以响应事件(Dynamic loading of DFM resource strings, displaying the contents of the form and responding to events)
- 2020-06-18 10:20:02下载
- 积分:1
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1
jQuery石头剪刀布猜拳网页小游戏代码,一款随机选择剪刀,石头,布,来进行猜拳游戏代码,左侧是比赛结果统计。(JQuery stone scissors cloth guessing web game code, a random choice of scissors, stone, cloth, to guess the game code, the left side is the result of the game statistics.)
- 2018-08-10 10:55:43下载
- 积分:1
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model_m200
说明: 上传一个非常好用的4点悬置matlab解耦计算(Decoupling calculation)
- 2020-06-20 09:57:56下载
- 积分:1