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EficientQAMmodulationsystemofsoftwaredefinedradiop
在分析高效宽频带变频系统的基础上提出一种可以把变频部分与多种调制方式灵活结合在一起的方法，并以QAM调制为例，给出具体算法．分析结果表明，该方法降低了对处理速率的要求，提高了处理能力(In order to design an efficient and flexible DDC／DUC system，this paper combined the signal processing of DDC／DUC with QAM system and presented a new method based on the analysis of this efficient broadband DDC／DUC system．QAM modulation was taken for example，and a detailed algorithm of a channel system with 0～30 MHz and 60 channels QAM was presented)
- 2010-11-24 20:57:15下载
- 积分：1
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realmax
matlab matrix processing functions
- 2010-12-08 01:48:12下载
- 积分：1
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Lab3
The code description is inside the .RAR. Matlab code to anwser my university homework.
- 2011-09-14 11:48:42下载
- 积分：1
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esprit算法
ls_esprit算法和tls_esprit算法，以及他们的比较(Ls_esprit algorithm and tls_esprit algorithm, and their comparison)
- 2021-04-18 23:08:51下载
- 积分：1
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Inverted-pendulum
对二阶倒立摆进行仿真，利用S函数搭建模块，实现对非线性二阶倒立摆的控制仿真(Inverted pendulum on the second simulation, the use of S-function to build the module, to achieve second-order non-linear simulation of inverted pendulum control
)
- 2011-07-09 21:51:11下载
- 积分：1
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1
说明： 基带传输常用码的编码解码MATLAB方法
(baseband transmission )
- 2009-12-14 19:28:59下载
- 积分：1
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Wavelet
传统的信号理论，是建立在Fourier分析基础上的，而Fourier变换作为一种全局性的变化，其有一定的局限性。在实际应用中人们开始对Fourier变换进行各种改进，小波分析由此产生了。小波分析是一种新兴的数学分支，它是泛函数、Fourier分析、调和分析、数值分析的最完美的结晶；在应用领域，特别是在信号处理、图像处理、语音处理以及众多非线性科学领域，它被认为是继Fourier分析之后的又一有效的时频分析方法。 小波变换与Fourier变换相比，是一个时间和频域的局域变换因而能有效地从信号中提取信息，通过伸缩和平移等运算功能对函数或信号进行多尺度细化分析（Multiscale Analysis），解决了Fourier变换不能解决的许多困难问题。(The traditional signal theory, is based on Fourier analysis based on Fourier transform, and as a kind of global change, it has some limitations. In the actual application of Fourier transform people began to various improved, wavelet analysis produced. Wavelet analysis is a new branch of mathematics, it is functional, Fourier analysis, harmonic analysis, numerical analysis of the crystallization of the most perfect In the fields of application, especially in signal processing, image processing, audio processing as well as many nonlinear scientific fields, it is considered to be the Fourier analysis after another effective time-frequency analysis method. Wavelet transformation and Fourier transform, compared is a time and frequency domain and the local transform can effectively extract information from signal, through the telescopic peace shift etc operation function of the function ?
)
- 2011-06-26 20:07:10下载
- 积分：1
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Matlab_Harris
说明： 用matlab做的，而且有图片和解释。我用了2个小时写的，虽然不太好，还是可以供大家参考的。(using Matlab done, but pictures and explanation. I spent two hours writing, though not very good, or to be available for reference.)
- 2006-05-11 18:07:35下载
- 积分：1
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Solving-equations
matlab解方程用到的代码，用于方程组求解(matlab equations used in the code for the equations to solve)
- 2012-05-24 10:02:15下载
- 积分：1
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308x440
308*440关于边缘检测的Matlab源代码，需要的可以(308* 440 on the edge detection of Matlab source code, and we need to see it)
- 2007-04-27 10:52:14下载
- 积分：1
