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sar_echo
回波信号模拟，北京航空航天大学的关于雷达的教材里拷的(Analog echo signals, Beijing University of Aeronautics and Astronautics on the radar copy materials in the)
- 2009-04-05 16:10:33下载
- 积分：1
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matlab1
这个一个比较详尽的matlab工具大全（中文版），喜欢的朋友赶快下，有好的资料请上传～(This a more detailed tool matlab Guinness (Chinese version), like a friend as soon as possible, there is good information, please upload ~)
- 2008-01-05 11:01:32下载
- 积分：1
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5
说明： 有关绘图的matlab实现源代码，希望给大家带来帮助。(Drawing on the matlab source code, hope to bring you help.)
- 2012-01-05 09:45:14下载
- 积分：1
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Dijkstraandprocedures
经典Dijkstra算法的matlab实现(Dijkstra algorithm based in matlab)
- 2009-11-09 18:05:00下载
- 积分：1
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dalin
计算机控制工程带延迟环节系统的大林控制matlab实现算法(Computer Control Engineering with delay the link system Dalin control matlab algorithm)
- 2012-12-29 19:03:36下载
- 积分：1
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03607_28
DFT进行频谱分析时的三种现象
1、混叠：对连续信号采样，要求连续信号是带限的，采样频率要足够高。Fs应满足Nyquist采样定理才不产生混叠。
采样前加低通滤波器防混叠
2、频谱泄漏：DFT对时域信号进行了截断（相当于采样信号乘了一个窗函数），时域的乘积相当于频域卷积，改变了原信号频谱。
改用其他窗函数（非矩形）改善泄漏。
3、栅栏现象：DFT 只给出了频谱在采样点上的取值，采样点间的频谱内容丢失。(DFT spectrum analysis of a three phenomena, aliasing : continuous signal sampling, requiring continuous signal is band-limited, the sampling frequency should be high enough. Fs meet the Nyquist Sampling Theorem would not have aliasing. Sampling former low-pass filter plus anti-aliasing 2, spectrum leakage : DFT right time domain signal a disconnect (equivalent to a sampling signal by a window function). time domain is equivalent to the product of frequency-domain convolution, changes in the spectrum of the original signal. Window functions to switch to other (non-rectangular) to improve leakage. 3, fenced phenomenon : DFT spectrum is given only at the sampling point value, sampling points of the spectrum as lost.)
- 2007-05-08 16:22:17下载
- 积分：1
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Holographic-spectrum
全息谱的matlab代码以及应用。包含一个全息谱文件和一个应用文件。(Holographic spectrum matlab code. Contains a holospectrum file and an application file.)
- 2013-05-14 11:05:05下载
- 积分：1
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2011-11-29_07_54_16_Antenna
it for antenna code with matlab that is good for all person
- 2013-11-17 00:42:39下载
- 积分：1
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qietiu
毕业设计有用，供做算法研究人员参考，小波包分析提取振动信号中的特征频率。( Graduation useful Algorithm for researchers to do reference, Wavelet packet analysis to extract vibration signal characteristic frequency.)
- 2016-08-29 17:21:41下载
- 积分：1
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Gui_scripter
由VB6.0 gui生成matlab的m文件，可由VB对象生成等价对应的matlab对象(Creates an M-File from a Visual Basic 6.0 Project GUI Interface
)
- 2009-05-01 10:40:38下载
- 积分：1
