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湍流相位屏
本程序利用功率谱反演相位屏方法实现大气湍流数值模拟。(This program achieves atmospheric turbulence numerical simulation by using the spectrum inversion phase screen method.)
- 2021-04-18 20:18:51下载
- 积分:1
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大家都知道ftp把,这是c++上的ftp编程,指导性的东西,,大家一起共享...
大家都知道ftp把,这是c++上的ftp编程,指导性的东西,,大家一起共享-We all know that the ftp, which is c++ The ftp program, guiding the things we can work together to share
- 2022-03-13 13:00:09下载
- 积分:1
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基于MATLAB GUI的信号发生器及频谱分析仪
基于MATLB GUI的信号发生器可以产生正弦波、方波、指数信号及任意表达式的信号,可以设定指定信号的频率、占空比、放大系数、衰减系数等参数,也支持输入任意信号的表达式。同时具有频谱分析的功能,设定采样频率后即可对信号进行频谱分析。
- 2020-12-12下载
- 积分:1
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GPS应用程序设计 (卫星位置计算,绝对定位,相对定位)
这本书是关于GPS计算各个步骤的程序设计的书籍,包括轨道计算,双差相位解算等,用C++语言编写。作者中的许国昌老师在轨道计算方面有很深的造诣,本书的水平也很高。
- 2020-12-02下载
- 积分:1
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Satellite-Navigation-for-Aviation-2025
Compared to the development of computers, or the Internet, or even cars, the evolution of aviation equipment appears to be very unhurried. Several factors contribute to this very gradual pace, but one of the most important is the extreme care with which any innovation affecting safety has to be examined, evaluated, analyzed, and tested. Satellite navigation equipment for aircraft is not an exception, so predicting its future for the next20 years is relatively easy compared to predictions for other fields.
In this paper first of all we will describe briefly the challenges that satellite navigation must solve to be available solution for aviation. Then, we will describe the systems that have been developed to overcome these challenges and the performance they offer today, or will offer very soon. There is currently an explosion in satellite Navigation: before the end of this decade there will be over three times more satellites, offering civil signals in two distinct frequencies (as opposed to one today).
- 2013-11-20 15:30:34下载
- 积分:1
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五级流水线MIPS指令集cpu设计,verilog语言,通过modelsim与ISE并下载FPGA验证(计算机组成原理)
五级流水线MIPS指令集cpu设计,verilog语言,通过modelsim与ISE并下载FPGA验证(计算机组成原理)
- 2020-12-05下载
- 积分:1
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Blowfishdaimashixian
说明: 这是Blowfish算法实例
VC++实现的(This is the Blowfish algorithm examples of the VC)
- 2006-05-05 14:21:40下载
- 积分:1
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用FFT进行频谱分析
设一序列中含有三种频率成分,f1=2Hz,f2=2.05Hz,f3=1.9Hz,采样频率为fs=10Hz,序列:分别取N1=64,N2=128点有效数据作频谱特性分析,分别在四个图形窗口绘出x(n), X(k)64点DFT,X(k)补零到128点DFT,X(k)128点DFT。比较得出在哪种情况下可以清楚地分辨出信号的频谱成分。
- 2021-05-06下载
- 积分:1
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C#使用FFMPEG解码H264视频源码
C#版本的视频解码源码,使用FFMPEG解码H264视频文件,解码后的数据保存为YUV格式,可以使用yuvplayer播放.Dll目录是运行时使用的动态库.Video目录是测试用的H264视频文件.源码展示了如何用CLR封装C代码,然后在C#项目中使用.涉及CLR的数据格式转换,事件和线程。项目工程使用VS 2012创建。
- 2020-12-07下载
- 积分:1
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target-shooting
taget shooting to shoot the enemy
- 2011-11-09 14:39:57下载
- 积分:1