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BandpassSignalGen
generation of wideband and high dynamic range analog signal for area-efficient MADBIST, especially for the on-chip testing of wireless communication IF digitizing sigma–delta modulator chip. Via increasing the order of the one-bit bandpass sigma–delta modulation algorithm up to 12 and using finite repetitious bitstream approximating scheme, it can achieve great improvements in signal bandwidth instead of purity at the cost of very little hardware overhead. Another contribution in this work is to provide the theoretical analysis of the reconstructed signal degradation due to harmonic distortion and clock jitter. Such on-chip analog stimulus generation scheme is especially fit for IF digitizing bandpass sigma–delta modulator chip s production-time testing and in-the-field diagnostics. The technique can also be extended to mixed-signal communication SoC built-in-self-test.
- 2010-09-02 01:02:17下载
- 积分:1
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filter
在希尔伯特-黄变换中用来对信号过滤,一个过滤器函数
(The filter function)
- 2012-07-05 22:06:58下载
- 积分:1
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FOLorenz
分数阶洛伦兹系统的matlab仿真源代码(The Fractional Lorenz system matlab simulation program)
- 2012-11-17 23:04:25下载
- 积分:1
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APIT_CS-2003-06
传统的近似三角形内点测试( APIT),即近似三角形内点测试定位算法,广泛应用于静态节点定位.结合粒子滤波提出改进算法,将APIT算法推广到节点动态定位.(Traditional approximate point inside the triangle test (APIT), namely the approximate point within the triangle test positioning algorithm, widely used in the static node localization. Combined with particle filter algorithm is proposed to improve the APIT algorithm is extended to the node dynamic positioning.)
- 2013-12-23 15:42:22下载
- 积分:1
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HMMtoolbox
hidden Markov model toolbox
- 2009-06-25 09:51:40下载
- 积分:1
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abc
异步电机起动仿真程序(abc坐标系下)两个文件要放在一个文件夹下运行(asynchronous start program)
- 2010-08-06 00:49:45下载
- 积分:1
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High-frequency-emphasis
MATLAB图像处理-基于高频强调滤波和直方均衡化图像增强(MATLAB image processing- based on high frequency emphasis filtering and histogram equalization image enhancement)
- 2013-11-06 20:33:38下载
- 积分:1
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wavelet
remote sensing image fusion based on wavelet on matlab
- 2014-02-14 23:35:27下载
- 积分:1
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3536_New_MATLAB_code
MATLAB有限元结构动力学分析与工程应用的源代码和数据文件(" MATLAB finite element structural dynamics analysis and practical application" of the source code and data files)
- 2010-09-23 08:33:10下载
- 积分:1
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matlab_c_program.rar
100个matlab实用程序源代码,包括,图形标注,图像分析等(100 Matlab practical source code, including, tagging graphics, image analysis)
- 2007-01-10 22:53:48下载
- 积分:1