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gg_mle
这是对广义高斯分布中两个参数alpha,beta的估计方法，对自然图像的大量统计特征就符合这一分布。(function [f, g] = dggbeta(beta, absx)
DGGBETA Derivative of generalized Gaussian pdf with respective to beta
[F, G] = DGGBETA(BETA, ABSX)
Return partial derivative and second order partial derivative
This is an utility function for GGMLE
ABSX is the distance of the data from the mean
Function is undefined for negative beta
if beta <= 0
f = NaN
g = NaN )
- 2013-03-15 10:37:51下载
- 积分：1
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mysim_4ask.m
simulation of 4 ask
this simulation need more improvement.
I ll refine it later but it has the basic for a 4ask signalling scheme.
it ll compare the result with analytical answer and depicts it in a semilog plot.
- 2009-11-21 22:59:24下载
- 积分：1
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Harris
matlab Harris 数字图象处理讲义(matlab Harris Digital image processing)
- 2012-04-21 15:52:12下载
- 积分：1
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zhzs
用于地下水水质评价，数据需要的评价指标和评价参数，得到评价结果(For groundwater quality assessment, data requires evaluation indicators and evaluation parameters and the evaluation results)
- 2013-09-16 10:06:09下载
- 积分：1
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MIMO_detection
MIMO检测算法，内含主程序，噪声信道产生，最大似然检测算法，最小均方误差检测算法及16qam调制，64qam调制(MIMO detection algorithms, containing the main program, channel noise generated maximum likelihood detection algorithm, minimum mean square error detection algorithm and 16qam modulation, 64qam modulation)
- 2021-04-26 20:38:45下载
- 积分：1
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Benders分解(Games)
说明： 常规混整优化线性问题，采用GAMS编程，调用CPLEX实现Benders 分解(Conventional mixed-integer optimization linear problem, using GAMS programming, calling CPLEX to realize Benders decomposition)
- 2020-12-18 08:09:12下载
- 积分：1
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VIENNA50kHz_SPWM_v2_800Vdc_4_16.mdl
说明： 关于Vienna整流器的simulink仿真模型，该模型比较少见，属于稀缺资源。(As for the Simulink simulation model of Vienna rectifier, this model is rare and belongs to scarce resources.)
- 2021-05-13 05:30:02下载
- 积分：1
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DSP
第一次上传只有一部分请不要下，这个是完整的PDF。该书介绍了如何利用MATLAB去生成DSP目标代码，并详细讲解了CCS和MATLAB联合调试程序，是一本非常经典的书籍。(The book describes how to use MATLAB to generate DSP object code, and gave a detailed joint CCS and MATLAB debugger is a very classic books.)
- 2010-09-10 15:48:03下载
- 积分：1
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baoluo
误差包络的仿真，能够运行出结果。希望对大家有帮助(Error envelope simulation, able to run the result. We want to help)
- 2009-11-27 10:44:25下载
- 积分：1
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Matlab_wavelet_tool
Matlab小波分析工具箱原理与应用, 小波学习参考(Matlab toolbox principle and application of wavelet analysis, wavelet Learning Reference)
- 2010-02-08 08:56:22下载
- 积分：1
