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ofdmtrainer
matalab code for qam
- 2010-12-17 06:08:30下载
- 积分:1
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MPSK_compa
comparaison de modulation par déplacement de phase multi-niveaux MPSK
- 2014-09-06 19:05:23下载
- 积分:1
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zuoye_1234567
数字图像处理课程上机实验_实验1利用matlab平台对图像灰度进行各种不同的变换(Courses on digital image processing machine experiment _ Experiment 1 using matlab platform for a variety of different gray transformation)
- 2014-01-02 17:04:49下载
- 积分:1
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a-3-scroll-chaos-synchronzation
实现了一类三涡卷混沌吸引子的同步,参考文献《一类三涡卷混沌吸引子产生与同步的研究》(To achieve a class of three-scroll chaotic attractors simultaneously, references, " a class of three-scroll chaotic attractors generation and synchronization of research" )
- 2011-06-21 16:51:37下载
- 积分:1
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gender-classification-experiments
这是用身高体重数据进行性别分类的实验。
用最小错误率贝叶斯分类器决策时,首先通过比较概率大小判断一个体重身高二维向量代表的人是男是女,然后再逐一与已知性别的数据比较,就可以得到错误率的统计。然后改变先验概率,重复上面的过程,观察数据结果的变化。
用最小风险贝叶斯分类器决策时,首先求出用最小错误率贝叶斯分类器得到的条件概率;然后根据人为给定的决策表,根据公式算出条件风险;然后逐一比较条件风险,找出使条件风险最小的决策(也就是分类)。最后用分类得到的结果逐一比较已经知道的原始数据,统计处错误率。
(This is the height and weight data for gender classification experiment.
With the minimum error rate Bayesian classifier decisions , first by comparing the probability of the size and weight to height to determine a person represented by two-dimensional vector is male or female , and then one by one with known gender data comparison, the statistical error rate can be . Then change the prior probability , repeat the above process , the results of the changes observed data .
Bayesian classifier with the minimum risk decision-making , first find the minimum error rate using Bayesian classifier to get the conditional probability then artificially given decision table , according to the formula to calculate conditional risk and then one by one more conditional risk , to find ambassador to the conditions of minimum risk decision making (ie classification) . Finally, the results obtained with the classification by-side comparison of the raw data have been aware of SD error rate .
)
- 2012-02-02 20:40:46下载
- 积分:1
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bisect
二分法的Matlab程序实现。求解非线性方程f(x)=0的问题。而方程f(x)是多项式或超越函数又分为代数方程或超越方程。(Dichotomy Matlab program. Solving nonlinear equations f (x) = 0 problems. The equation f (x) is a polynomial or a transcendental function is divided into algebraic equations or transcendental equation.)
- 2014-01-09 21:22:00下载
- 积分:1
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SEAWATER
说明: 用于海洋密度计算和绘图 的程序包 可以直接调用相关函数(Density calculation for the ocean and drawing packages can be directly related to the function call)
- 2011-03-29 17:15:36下载
- 积分:1
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spactral-analysis
This program used for spectral analysis of building according earthquake code 2800 of Iran.
- 2014-10-16 17:25:03下载
- 积分:1
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matlab_4
基于matlab的4种梯度算子,Sobel Operator、Laplacian Operator、Prewitt Operator等等(Matlab based on the four kinds of gradient operator)
- 2013-05-11 19:09:37下载
- 积分:1
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waveletspectrum
说明: 用于小波滤波器的谱分析,mallat分解法。实现信号的重构(for wavelet spectral analysis, Mallat decomposition. Signal Reconstruction)
- 2006-04-01 16:11:31下载
- 积分:1