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noise
舰船噪声特征提取 特征提取的方法舰船噪声特征提取 特征提取的方法舰船噪声特征提取 特征提取的方法(Ship radiated noise feature extraction feature extraction methodShip radiated noise feature extraction feature extraction methodShip radiated noise feature extraction feature extraction method)
- 2012-04-12 09:27:08下载
- 积分：1
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voicebox
语音分析合成Matlab工具箱，用于语音编码，语音解码，语音DSP数字化处理，LPC，MELP，PCM，CEP...(VOICEBOX is a MATLAB toolbox for speech processing.
Speech synthesis analysis Matlab Toolbox for speech coding, speech decoding, digital voice processing DSP, LPC, MELP, PCM, CEP ...)
- 2013-11-28 17:32:36下载
- 积分：1
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matlab1
一些简单的入门教程，易懂易上手。简单的阐述方式，可使读者尽快掌握要领。(Some simple introductory tutorial, easy to understand the difficulty of use.A simple exposition of way, will enable readers to quickly grasp the essentials.)
- 2010-01-12 16:23:24下载
- 积分：1
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798
发的身份是地方还要回复前我也倒萨与渔业也对于(The identity of the local hair before I have to reply with the fishing industry for Saddam)
- 2011-05-03 18:27:49下载
- 积分：1
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numerical_analysis_homework
(有源代码)数值分析作业,本文主要包括两个部分,第一部分是常微分方程(ODE)的三个实验题,第二部分是有关的拓展讨论,包括高阶常微分的求解和边值问题的求解(BVP).文中的算法和算例都是基于Matlab计算的.ODE问题从刚性(STIFFNESS)来看分为非刚性的问题和刚性的问题,刚性问题(如大系数的VDP方程)用通常的方法如ODE45来求解,效率会很低,用ODE15S等,则效率会高多了.而通常的非刚性问题,用ODE45来求解会有很好的效果.从阶次来看可以分为高阶微分方程和一阶常微分方程,高阶的微分方程一般可以化为状态空间(STATE SPACE)的低阶微分方程来求解.从微分方程的性态看来,主要是微分方程式一阶导系数大的时候,步长应该选得响应的小些.或者如果问题的性态不是太好估计的话,用较小的步长是比较好的,此外的话Adams多步法在小步长的时候效率比R-K(RUNGE-KUTTA)方法要好些,而精度也高些,但是稳定区间要小些.从初值和边值来看,也是显著的不同的.此外对于非线性常微分方程还有打靶法,胞映射方法等.而对于微分方程稳定性的研究,则诸如相平面图等也是不可缺少的工具.值得提出的是,除了用ode系类函数外,用simulink等等模块图来求解微分方程也是一种非常不错的方法,甚至是更有优势的方法(在应用的角度来说).((Source code) numerical analysis homework, this docment includes two parts, the first is ordinary differential equations (ODE) of the three examples, the second part is about the expansion of the discussion, including the higher-order ordinary differential & boundary value solution Problems (BVP). the text of the algorithm and numerical examples are based on the Matlab. ODE from the rigid (STIFFNESS) look into the issue of non-rigid and rigid problem, rigid problems (such as large coefficient VDP equation) such as using the always method ODE45 used to solve the problems , efficiency will be low, with ODE15S the other hand, many of the high efficiency. and the usual problem of non-rigid, there will be used to solve ODE45 very good results. Judging from the order can be for high-order differential equations and first-order ordinary differential equations, higher-order differential equations can be transformed into a general state space (STATE SPACE) used to solve the low-order different)
- 2009-03-16 09:06:09下载
- 积分：1
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conv_matlab
convolution coding program using viterabi algorithm
- 2009-05-01 01:54:32下载
- 积分：1
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5_32SNRestimation
5扩32 扩频方法仿真 进行SNR估计 产生pn码 基带仿真(5 extended to 32 spread-spectrum method is estimated SNR simulation)
- 2009-05-05 20:29:35下载
- 积分：1
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student_management
基于mantlab编程实现学生成绩管理，包括学生信息的增加、删除、查询等，增强了容错处理，能很好地运行。(Based mantlab programming of student achievement, including student information to add, delete, query, etc., enhances the fault-tolerant and can run well.)
- 2013-08-17 11:41:26下载
- 积分：1
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Fixed_point_Signal_Processors
Fixed Point Implementation Basics, a practical usage guide.
- 2012-09-11 03:54:08下载
- 积分：1
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wimax-physical-layer-simulation-code
wimax physical layer simulation code
- 2011-12-07 02:24:34下载
- 积分：1
