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maiya
基于MATLAB的信号处理，经过脉冲压缩时加窗与不加窗对比以及分析。(MATLAB-based signal processing, after pulse compression and non-add window add contrast as well as the analysis window.)
- 2009-03-12 22:21:30下载
- 积分：1
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Micromechanics_v0.4
Standard analytic micromechanics analysis using the matlab programming language.
- 2011-02-01 22:42:25下载
- 积分：1
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chazhi
对函数插值的理解与运用，重在掌握插值语句的使用与认识(On the understanding and use of the interpolation function, focusing grasp and understanding of the use of interpolation statement)
- 2013-12-25 14:40:30下载
- 积分：1
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LQG-LTR-robust-control
核反应堆LQG/LTR控制器设计实例，有较好的学习意义，值得一看(Nuclear reactor LQG/LTR controller design example, a better sense of learning, worth a visit)
- 2015-03-21 16:11:01下载
- 积分：1
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SCM-2013-11-20
看了一段时间的3GPP的信道建模，所以自己动手写了一个（参考了该协会的标准代码，不过改良了一些，执行效率更高）(the 3GPP SCM model building. Comparing to the original code, this task is more efficient and clearer.)
- 2013-12-19 22:09:28下载
- 积分：1
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fmmod
uses the message signal X to modulate the carrier frequency Fc (Hz) and sample frequency Fs (Hz), where Fs >
2*Fc. FREQDEV (Hz) is the frequency deviation of the modulated signal.
- 2007-10-22 15:47:00下载
- 积分：1
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deriv
This function returns the numerical derivative of an analytic function.
Of special note, is the incorporation of the "complex stepderivative"approach which offers greatly improved derivative accuracy compared to approximations. This is especially germain when accuracy at the level of machine precision is a concern.
(Programming the finite element toolbox using matlb finite element toolbox, many examples for yourself as there is a very friendly interface, input parameters can be)
- 2010-12-26 14:19:33下载
- 积分：1
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jiachuang
因为傅立叶变换对应的是无限信号,信号经过分帧后变成有限信号,分帧的信号再进行傅立叶变换后,高频部分将有 泄露 ,所以要加窗.
窗函数的拼谱都是在某高频部分截止,所以每帧信号加窗后的傅立叶变化,频谱基本 泄露 (Because Fourier transform corresponding is infinite signals, signals after framing become limited, framing signal again after Fourier transform, the high frequency part will have leaked , so to add window.
Window function spell spectrum are in a high frequency part of the globe, so each frame and window after Fourier transform, signal spectrum basic leak )
- 2015-03-30 12:16:28下载
- 积分：1
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ROSAR
基于机载的旋转式合成孔径雷达成像（包含点目标、多目标、时域脉压、频域脉压、RD算法）(Rotary Airborne Synthetic Aperture Radar imaging (including point target, multi-target, time domain pulse compression, frequency-domain pulse pressure, RD algorithm))
- 2021-02-04 00:09:58下载
- 积分：1
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SPPEDCONTROL.ppt
the speed control method of induction motor
- 2010-11-01 16:14:02下载
- 积分：1
