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log_psd
This function takes the n time domain samples (real or complex)
and finds the psd by taking (fft/n)^2. The two sided spectrum is
produced by shifting the psd The array freq provides the appropriate
frequency values for plotting purposes.
By taking 10*log10(psd/max(psd)) the psd is normalized values beow 60db
are set equal to -60db
- 2011-11-18 21:07:22下载
- 积分:1
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3D-Wave-equation-Model-forwarding--by-the-method-
3D Wave equation Model forwarding by the method of pesudo-spectrum
- 2011-05-15 01:01:32下载
- 积分:1
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Microstrip_MMR
微带多模谐振器的谐振频率的提取程序,就是在已知线宽,线长和介质基底的情况下如何计算得到其多个谐振频率。学习多模谐振器数值分析的同学可以参考一下。(Multi-mode microstrip resonator resonance frequency extraction procedure is known in the case of the line width, line length and the dielectric substrate to which a plurality of resonance frequencies calculated. Learning multimode resonator numerical analysis of the students can refer to.)
- 2014-09-22 10:04:43下载
- 积分:1
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4
说明: Matlab2014a最新教程及中英文转换说明,详细讲述了2014a的最新功能。(Matlab2014a latest tutorials and instructions in English and converted, a detailed account of the latest features 2014a.)
- 2015-01-24 11:54:39下载
- 积分:1
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mu_autoland_synthesis
高超飞行器纵向三自由度模型,可用于线性化研究,进行姿态控制设计(Hypersonic vehicle longitudinal three-degree-of-freedom model can be used for linearization study, attitude control design)
- 2013-05-10 07:28:00下载
- 积分:1
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MATLAB
三维地图,用于计算地形遮蔽等计算时的DEM数据(The 3D map is used to calculate the DEM data in the calculation of topography and occlusion)
- 2020-10-24 08:57:22下载
- 积分:1
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压缩&解压缩
此程序用C语言用哈夫曼编码法实现了对英文的压缩与解压缩,是C语言编程一个比较经典的例子(this program in C language with Huffman coding method to achieve the right English compression and decompression, the C programming language is a classic example)
- 2005-05-19 00:54:38下载
- 积分:1
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MATLAB
MATLAB编程入门PPT,快速学会MATLAB基础,进行数值计算编程(Introduction to MATLAB programming PPT, quickly learned the basis of MATLAB, the numerical calculation programming)
- 2011-07-21 23:20:27下载
- 积分:1
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voice
关于压缩感知的程序,传输的信号为语音信号,并且进行重构。(voice compressed)
- 2020-09-06 10:48:06下载
- 积分:1
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AWGN-Vs-Rayleigh
simulink block used to compare between two types of canal coding, three modulation thechnic and two canal (AWGN and rayleigh)
- 2014-01-13 17:34:04下载
- 积分:1