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chapter2

于 2013-05-21 发布文件大小:11KB

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张德丰matlab小波分析源代码，从信号时-频联合分析引入小波变换，将信号的多分辨率分析及Mallat算法作为全书的重点，并在此基础上，进一步阐述了双正交小波多分辨率分析、小波包多分辨率分析、提升小波应用，还讲述了小波分析在奇异性检测、去噪及数据压缩中的应用。(Zhang Defeng Matlab wavelet analysis of the source code from the signal- frequency joint analysis of the introduction of wavelet transform, multi-resolution analysis of the signal and Mallat algorithm as the focus of the book, and on this basis, further elaborated biorthogonal wavelet multi-resolution analysis wavelet packet multi-resolution analysis, the lifting wavelet applications, but also about the application of wavelet analysis in the singularity detection, de-noising and data compression.)

文件列表：

第2章
.....\li2-10.m,644,2008-12-23
.....\li2-11.m,586,2008-12-23
.....\li2-12.m,317,2008-12-23
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.....\li2-16.asv,185,2008-12-23
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.....\li2-17.m,874,2008-12-23
.....\li2-18.m,1329,2008-12-23
.....\li2-19.m,386,2008-12-23
.....\li2-20.m,358,2008-12-23
.....\li2-21.m,1094,2008-12-23
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.....\li2-23.m,533,2008-12-23
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.....\li2-30.m,1329,2008-12-23
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.....\li2-5.m,384,2008-12-23
.....\li2-6.m,272,2008-12-23
.....\li2-7.m,465,2008-12-23
.....\li2-8.m,351,2008-12-23
.....\li2-9.m,243,2008-12-23

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extr_onesrc2
基于稀疏分解的单个信号盲分离，从多个混合信号中，提取出我们需要的信号(Sparse decomposition based on a single blind signal separation, from the number of mixed-signal, we need to extract the signal)

2010-01-19 15:19:04下载

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pr
说明：求脉率的小demo，有任何问题可以联系我。(A demo about the value of pulse rate .If there any questions ， you can contact me.)

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通信系统中常用到FDMA,CDMA,TDMA三种调制方式，通过这三种调制方式能产生出相应的波形。(Communication system used to FDMA, CDMA, TDMA modulation of three, by three to produce a corresponding modulation waveform.)

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2012-08-16 14:04:18下载

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一阶动态电路通过MATLAB中GUI模块的编程实现，并绘制相应的曲线(First-order dynamic circuit module through GUI in MATLAB programming, and draw the corresponding curve)

2011-12-27 17:07:21下载

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2010-07-11 18:42:43下载

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Application_in_FPGA_design_of_Matlab_simulink
分析了MATLAB/Simulink 中DSP Builder 模块库在FPGA 设计中优点，然后结合FSK 信号的产生原理，给出了如何利用DSP Builder 模块库建立FSK 信号发生器模型，以及对FSK 信号发生器模型进行算法级仿真和生成VHDL 语言的方法，并在modelsim 中对FSK 信号发生器进行RTL 级仿真，最后介绍了在FPGA 芯片中实现FSK 信号发生器的设计方法。(Analysis of the MATLAB/Simulink in DSP Builder Blockset in the FPGA design advantages, and then combined with the emergence of the principle of FSK signal is given how to use DSP Builder Blockset establish FSK signal generator model, as well as the FSK signal generator model algorithm class VHDL simulation and generation language approach, and in ModelSim for FSK signal generator for RTL-level simulation, and finally introduce the FPGA chip realize FSK signal generator design method.)

2008-05-21 15:01:33下载

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ff
说明：：仿真．--f~简化对单相电压型PWM逆变器的分析和设计过程。为此，文章基于状态方程建立了单相电压型PWM逆变器的数学模型和仿真模型。仿真模型分别考虑了主电路和控制器模型，较为精确地反映了实际情况。实验表明，以此模型为基础的控制方案是可行的。(: Simulation.- F ~ simplify the single-phase voltage PWM Inverter analysis and design process. To this end, the article was based on state equation, single-phase voltage-type PWM inverter model and simulation model. Simulation model were considered the main circuit and the controller model, more accurately reflect the actual situation. Experiments show that this model-based control scheme is feasible.)

2011-06-10 16:21:46下载

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convolution
利用一系列代码实现conv函数的功能，计算卷积。figure out an convolution(figure out an convolution)

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OFDM_UWB
ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING MATLAB CODE

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