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adapQuad
迭代自适应Simpson，Lobatto积分
In almost every standard book on numerics quadrature algorithms like the adaptive Simpson or the adaptive Lobatto algorithm are presented in a recursive way. The benefit of the recursive programming is the compact and clear representation. However, recursive quadrature algorithms might be transformed into iterative quadrature algorithms without major modifications in the structure of the algorithm.
We present iterative adaptive quadrature algorithm (adaptiveSimpson and adaptiveLobatto), which preserves the compactness and the clarity of the recursive algorithms (e.g. quad, quadv, and quadl). Our iterative algorithm provides a parallel calculation of the integration function, which leads to tremendous gain in run-time, in general. Our results suggest a general iterative and not a recursive implementation of adaptive quadrature formulas, once the programming language permits parallel access to the integration function. For details the attached PDF file Conrad_08.pdf. (Iterative Adaptive Simpson, Lobatto Points In almost every standard book on numerics quadrature algorithms like the adaptive Simpson or the adaptive Lobatto algorithm are presented in a recursive way. The benefit of the recursive programming is the compact and clear representation. However, recursive quadrature algorithms might be transformed into iterative quadrature algorithms without major modifications in the structure of the algorithm.We present iterative adaptive quadrature algorithm (adaptiveSimpson and adaptiveLobatto), which preserves the compactness and the clarity of the recursive algorithms (eg quad, quadv, and quadl) . Our iterative algorithm provides a parallel calculation of the integration function, which leads to tremendous gain in run-time, in general. Our results suggest a general iterative and not a recursive implementation of adaptive quadrature formulas, once the programming language permits parallel access to the integration function. For details the attached PDF file Conrad_08.pdf.)
- 2008-08-14 22:44:04下载
- 积分：1
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wavelet_function
Example of wavelet function
Mexican hat, haar,
- 2013-12-04 00:12:26下载
- 积分：1
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1
MATLAB实现中值滤波源代码,此文件为MATLAB做图像中值滤波的源代码，并且计算均方误差，归一化均方误差以及峰值信噪比(MATLAB median filter source code, the source code of this file for MATLAB image median filtering, and calculate the mean square error, normalized mean square error and peak signal-to-noise ratio)
- 2013-05-17 01:57:48下载
- 积分：1
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mc_cdma
自己用Simulink做的mc_cdma链路仿真，运行结果还不错，有需要的可以参考一下(Their own to do with the mc_cdma link Simulink simulation, the results also is true that there is a need to look at the can)
- 2007-10-12 15:29:11下载
- 积分：1
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MPSKTransmissonwithGausNoise
本程序用于完成BPSK、QPSK、8PSK的调制仿真。并可任意扩展到MPSK和MQAM。程序分成三个部分：phase.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； model.m 为主程序，完成各种信号的基带星座图映射、脉冲成型和调制； command.m给出一个简单的频谱显示测试。(This procedure for the completion of BPSK, QPSK, 8PSK modulation simulation. Arbitrary and may be extended to MPSK and MQAM. Program is divided into three parts: phase.m symbol of the baseband shaping pulse sequences, optional rectangular pulse, the square root raised cosine pulse and raised cosine pulse model.m-based procedures, completed a variety of base-band signal constellation mapping , pulse shaping and modulation command.m given spectrum shows a simple test.)
- 2009-05-21 20:14:27下载
- 积分：1
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code
hand off simulation for cellular network
- 2013-12-28 21:08:12下载
- 积分：1
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VLSI-dsp-
说明： vlsl 数字信号处理系统设计，非常好的书适合搞算法的人学习哦(vlsl digital signal processing system design, very good book for people who engage in learning algorithms Oh)
- 2011-02-19 21:13:10下载
- 积分：1
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viterbi_Program_Matlab
说明： Viterbi编码器和译码器的MATLAB实现，适合各种编码方式，包括213，217，219等，是一种通用的程序(Viterbi encoder and decoder in MATLAB to achieve, for a variety of encoding, including the 213,217,219, etc., is a common procedure)
- 2010-04-28 09:56:14下载
- 积分：1
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QPSK
QPSK用matlab仿真源代码,QPSK用matlab仿真源代码,(QPSK simulation using matlab source code)
- 2014-07-14 09:27:54下载
- 积分：1
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OFDMsignalsimul
ofdm信号模拟 16qam调制，解调，发送信号，接受信号，(ofdm signal simulator)
- 2009-11-05 17:13:29下载
- 积分：1
