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modern-coding-theory
the modern coding theory book by richardson and urbanke
- 2010-10-22 00:35:21下载
- 积分：1
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agoravai
fdtd 1d matlab code pqp ich hab schon para de enrolar caralho
- 2010-11-28 05:15:19下载
- 积分：1
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Periodogram-powe
说明： 平均周期图法和平滑平均周期图法估计功率谱
从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力进行实验!!
用周期图法和welch法分别估计了一下信号的功率谱密度。采样频率200Hz，时间序列长度2048，FFT数据点数2048。其中welch法使用hanning窗，窗口长度600．(Average periodogram and periodogram smoothing method to estimate the average power spectrum from the classical power spectrum estimation periodogram principle starting from the theoretical analysis of the limitations of its existence, with the Welch algorithm, amending them. Rely on the powerful Matlab numerical analysis and signal processing capabilities to experiment!! With periodogram and welch method were estimated signal power spectral density about. Sampling frequency of 200Hz, the time sequence length 2048, FFT data points 2048. Welch method which uses hanning window, the window length of 600.)
- 2011-03-16 16:45:58下载
- 积分：1
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Phase_Delay_Beamformer
Linear array acoustic phase delay beamformer including four plots: windowless, and Chebyshev, Gaussian and Tukey windows.
- 2013-04-13 10:08:37下载
- 积分：1
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VIENNA_model
整流器稳定输出电压，使输入电流正弦化。单位功率因数(The rectifier stabilizes the output voltage and makes the input current sinusoidal. Unit power factor)
- 2021-03-09 15:19:28下载
- 积分：1
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MATLAB
谱峰搜索传播算子DOA估计算法MATLAB程序(Spectrum peak search propagator DOA estimation algorithm based on MATLAB program)
- 2014-10-23 18:12:35下载
- 积分：1
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28f31dc0677b
2DTE波的数值模拟，用Matlab编写的，with PEC金属边界条件和PML吸收边界条件。(2DTE wave numerical simulation, using Matlab prepared, with PEC metal PML absorbing boundary conditions and boundary conditions.)
- 2011-11-09 15:38:24下载
- 积分：1
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m_axo6so
常用的MATLAB图像压缩编码，通过matlab实现，其中包含了DM编码、变换编码（FFT和DCT）、算术编码、行程编码、EewrHK编码、线性预测编码和一个近似的BRMGrYr编码过程。本人通过MATLAB编码效率很高。
(Commonly used MATLAB image compression coding, through matlab implementation, which includes the DM coding, transform coding (FFT and DCT), arithmetic coding, run length coding, EewrHK coding, linear predictive coding and an approximate BRMGrYr encoding process. I have a high coding efficiency by MATLAB.
)
- 2016-01-10 11:02:27下载
- 积分：1
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Exercise
说明： 采用控制栅格的方法编写实现图象几何校正的程序。(Prepared using the method to achieve control of the grid image geometric correction procedure.)
- 2011-03-18 21:52:43下载
- 积分：1
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gauss-seidel
The Gauss-Seidel technique is intuitive and easy to use on large or small problems. However,
you should beware that the convergence tolerance must be carefully selected. Because the
convergence criterion is based on the error between iterations, the same convergence criteria may
lead to very different results. The direct solution technique presented in Section 2.6.2 is
generally preferred over an iterative technique like Gauss-Seidel iteration if a tool such as
MATLAB that provides a computationally efficient means of solving sparse matrices is
available.
- 2012-05-10 21:31:35下载
- 积分：1
