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1.1
matlab 计算框架结构模态，频域法计算(matlab calculate frame mode, frequency-domain method to calculate)
- 2008-04-21 23:38:21下载
- 积分：1
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QRStiqu
基于小波变换的QRS提取方法，包括PDF文件(QRS extraction based on wavelet transform methods, including PDF files)
- 2010-05-11 18:46:32下载
- 积分：1
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The_Effects_of_Soft_Limitation_1996
软限幅效应,量化阶数及取样间隔对直扩数字匹配滤性能的影响 郭南1996
本文以典型的AID变换量化器和改进型抖动噪声量化器为倒t研究几个数字化参数对
直接序列扩频(DS／SS)数字匹配滤渡／相关性能(系统的处理增益和误比特率)的影响，给出理论分
析及计算机模拟结果 用最优化方法研究最佳软限幅问题；指出增加量化比特数与引入抖动噪声
相比能更有救地改善系统性能，而且只要采用三比特的量化就能使系统性能接近无穷量他的效
果．文中还讨论了取洋间隔以及噪声的归一化带宽对系统性能的影响。本文的结果可为台理设计
直扩数字匹配撼披器，相关器提供必要的理论依据。(Soft limiter effect of quantization and sampling intervals on the order of DS digital matched filter performance Guo South 1996 In this paper, a typical quantization AID transform quantization noise and improved jitter inverted t examine several parameters on the digital direct sequence spread frequency (DS/SS) digital matched filter crossing/relative performance (system processing gain and bit error rate) of given theoretical analysis and computer simulation results using optimization method of optimal soft limiter problem pointed out that the increase in quantization bits Number and introduce jitter noise can be more saved than to improve system performance, and as long as the three-bit quantization of the system performance can be substantially infinite amount of his effect. The paper also discusses the fetch interval and ocean noise normalized bandwidth impact on system performance. The results of this paper designed for station management shake Phi DS digital matched device, prov)
- 2013-11-12 21:21:13下载
- 积分：1
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matrix_inv
该程序对矩阵的求逆运算进行了matlab编程，简便，通用，精度高(The application of matrix inversion has carried on the matlab programming, simple, universal, high precision)
- 2013-12-17 15:38:43下载
- 积分：1
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channel
wlan信道仿真模型，考虑了各种不同场景下的信道变化(wlan channel simulation model, taking into account various channel change under different scenarios)
- 2014-11-05 15:47:05下载
- 积分：1
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matbal
基于matlab和C++解多平衡节点+普通PQ分解潮流计算问题(Based on matlab and C++ Solution more balanced node+ Ordinary PQ decomposition of power flow calculation problem)
- 2007-10-27 16:17:53下载
- 积分：1
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Local-histogram-equalization
彩色图像的局部直方图均衡化程序，可一定程度上增强图像的对比度(Local histogram equalization process a color image, the image contrast can be enhanced to some extent,)
- 2014-11-18 08:52:02下载
- 积分：1
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Eq
说明： to check if two arrays have common element
- 2010-09-29 14:04:45下载
- 积分：1
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huffman
编码教常用的哈弗曼编码的MATLAB仿真的源程序(MATLAB source to huffman coding)
- 2009-06-01 18:27:25下载
- 积分：1
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FVM-convection-and-diffusion
有限体积法 求解 一维二维对流扩散问题
离散格式有：中心差分和乘方格式(finite volume method solve convection and diffusion problem)
- 2011-06-23 16:18:11下载
- 积分：1
