-
56
说明： 文主要目的是针对讯号频谱分析仪(Signal spectrum analyzer)做功能测试，以确定讯号频谱分析仪之各种运算功能正确，其中测试共
分为正弦与余弦波检查、反假象滤波器检查(Antialiasing Filter Check)、频率响应函数与相位角检查(FRF & Phase Check)、自身能量密度函
数检查(Power Spectrum Check)、动态范围检查(Dynamic Range Check)等五个项目的快速傅立叶转换检查(Fast Fourier Transform Check)，并
对五个项目之测试原理、测试步骤及测试结果加以说明，提供频谱分析仪功能测试之正确方法，亦可作为自制频谱信号处理单元及频谱分
析程式之验证。(The main purpose of the text is for the signal spectrum analyzer (Signal spectrum analyzer) to do functional testing, to determine the signal spectrum analyzer features a variety of computing the right, which is divided into sine and cosine test wave inspection, anti-false filter inspection (Antialiasing Filter Check), the frequency response function and phase angle of inspection (FRF & Phase Check), its energy density function check (Power Spectrum Check), dynamic range checking (Dynamic Range Check) and other five projects FFT check (Fast Fourier Transform Check ), and principles of the five test items, test steps and test results to show that the spectrum analyzer to provide the proper testing method may be used as self-spectrum signal processing unit and the spectral analysis of the verification.)
- 2010-08-22 21:03:58下载
- 积分：1
-
lipsol
matlab环境下的内点法源代码，仅供大家参考，我是个新手希望能成为会员。谢谢啦(matlab environment interior point method source code, for your reference, I am a novice hoping to become a member. Thank you)
- 2008-06-07 18:37:58下载
- 积分：1
-
Sinusoidal
三相正弦脉宽调制，可以自由设定调制比，脉冲数，可以观察波形(Three-phase sinusoidal pulse width modulation, can freely set the modulation ratio, pulse a few, you can observe the waveform)
- 2008-01-02 16:00:52下载
- 积分：1
-
moran
摩根程序的源代码程序，非常不错，可用于空间计量分析。(moran programm)
- 2011-06-19 23:39:27下载
- 积分：1
-
perception
感知器算法，水天线检测。需要opencv2.4.6，请在其官网下载(water-sky line detect based on perception method.opencv2.4.6 lib is included. for more details, please connect csuliuyan@163.com)
- 2014-09-13 09:48:24下载
- 积分：1
-
DotNetSiemensPLCToolBoxLibrary-master
Dont Net Siemens Toolbox
- 2014-11-08 20:06:08下载
- 积分：1
-
report
The report on "AUTHENTICATION SYSTEM OF PRINTED DOCUMENT USING WATERMARKING TECHNIGUE "
This project is done to propose a method for offline watermarking in printed documents.
- 2011-12-01 15:02:52下载
- 积分：1
-
chengjichaxun
利用matlab gui 成绩查询系统，实现不同文件下的成绩查询(Query system using matlab gui performance and achieve results under different file query)
- 2010-06-22 12:45:48下载
- 积分：1
-
Islam
know islaam better. this book clears many of the misconceptions about Islaam and throws a light on its plus points
- 2009-10-03 03:35:20下载
- 积分：1
-
fdtd
在Matlab对FDTD进行仿真，并对一维，二维及三维电磁传播环境分别编写了程序(On the FDTD simulation in Matlab, and the one-dimensional, two-dimensional and three-dimensional electromagnetic propagation environment programs were prepared)
- 2013-09-08 17:46:45下载
- 积分：1
