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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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mmread
读取视频文件的函数。比matlab工具箱中的mmreader更好用。(Read the video file functions. Than matlab toolbox mmreader better use.)
- 2009-12-16 20:32:48下载
- 积分：1
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二维小波分析对图像处理
介绍小波的基本概念,并对图像进行压缩,消噪,增强,融合以及平滑处理.(introduced the basic concepts, as well as image compression, denoising, enhancement, integration and smooth handling.)
- 2005-07-11 08:54:40下载
- 积分：1
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pso
说明： 粒子群聚类算法(Particle cluster-like algorithm)
- 2010-03-26 12:46:43下载
- 积分：1
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frequency-offset-in-ofdm
This Matlab script finds the frequency offset effects in the orthogonal frequency division multiplexing (OFDM)and its effects on the bit error rate (BER).
A reference paper is also included.
- 2013-11-16 22:29:55下载
- 积分：1
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SCA
说明： 正弦余弦优化算法，用于优化各种模型，附带注释(Sine-cosine optimization algorithm for optimizing various models with annotations)
- 2021-04-13 10:38:57下载
- 积分：1
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~2Book_MATLAB+simulink
MATLAB/Simulink属于一种通用的科学计算和系统仿真语言。在MATLAB/Simulink下，从数学模型到计算机仿真模型的转换非常容易。MATLAB/Simulink提供了三种?方法：(MATLAB/Simulink is a general-purpose scientific computing, and system simulation language. In MATLAB/Simulink from the mathematical model to a computer simulation model of the conversion is easy. MATLAB/Simulink to provide ? three methods:)
- 2008-07-27 17:06:29下载
- 积分：1
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MATLAB
有关MATLAB的30个案例分析，感觉挺有用的可以看一下(There is a MATLAB neural network analysis of 30 cases, I feel more useful to look at)
- 2014-10-08 20:03:49下载
- 积分：1
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heart_scale
该文件为libsvm核心数据集文件，用于测试libsvm安装和学习开发。(This file is libsvm core data set files for testing libsvm install and learn to develop.)
- 2014-02-19 12:05:41下载
- 积分：1
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Example_rectangular-waveguide_2D
二维矩形波导电磁波传播，Matlab程序，实习时编写！(Two-dimensional rectangular waveguide electromagnetic wave propagation, Matlab procedures, internship writing!)
- 2013-12-16 12:31:04下载
- 积分：1
