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prog
classification using support vector machines
- 2010-09-06 23:16:15下载
- 积分：1
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SURF_matlab
SURF_matlab程序及样本,有需要的可以看一下(SURF_matlab procedures and sample, there is a need to look at)
- 2014-01-07 09:42:07下载
- 积分：1
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statistics_lognormal
1. 608组样本，第一列数字是标号，第二列数字是出现损坏的时间，第三列表示数据有效性，为0有效
2. 损坏时间是对数正态分布的，需要拟合
3. 求均值80%置信区间
4. 成本为m，价格为s，保证盈利20%，选取保修期
5. 比较保修期和拟合数据的均值
6. 若保修期就是拟合损坏时间的均值，求出利润率
loadd.m：加载样本数据，并选取有效数据
period.m：加载成本、价格数据，计算利润和保修期的关系(1.608 groups of samples, the first number is the label, the second column number is the time to appear damage, the third list shows the validity of the data, which is 0 effective.
2. damage times are logarithmic normal distribution and need to be fitted
3. mean in 80% confidence interval
4. the cost is m, the price is s, the profit is 20%, the warranty period is selected.
5. compare the mean value of the warranty period and the fitting data
6. if the warranty period is to fit the mean damage time, the profit rate is calculated.
Loadd.m: load the sample data and select the valid data
Period.m: loading cost, price data, and calculating the relationship between profit and warranty period)
- 2018-03-05 16:58:00下载
- 积分：1
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MEXP100
matlab实例，matlab源码文件，最简单最基础(matlab examples, matlab source code files, the most simple and most basic)
- 2013-04-11 16:08:59下载
- 积分：1
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pso
实现粒子群算法的简单MATLAB仿真编程可以参考参考下(Simple particle swarm algorithm MATLAB simulation programming can refer to refer to the following)
- 2013-04-14 23:13:43下载
- 积分：1
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lsqcurvefit
非线性曲线拟合是已知输入向量xdata和输出向量ydata，并且知道输入与输出的函数关系为ydata=F(x, xdata)，但不知道系数向量x。今进行曲线拟合，求x使得输出的如下最小二乘表达式成立：
min Σ(F(x,xdatai)-ydatai)^2(Nonlinear curve fitting is a known input and output vectors xdata vector ydata, and know the relationship between the input and output functions for ydata = F (x, xdata), but do not know the coefficient vector x. As least-squares curve fitting expression today, find x such that the output of the establishment:
min Σ (F (x, xdatai)-ydatai) ^ 2)
- 2014-09-20 12:35:52下载
- 积分：1
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eofscale
matlab计算气象专业常用EOFscale程序，经测试可以使用(Common EOFscale meteorological computing matlab procedures)
- 2013-12-19 14:14:31下载
- 积分：1
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question2
pe to snr for bpsk when we use rectangular modulation on bw=0.025,0.05,0.1
- 2010-06-23 19:15:04下载
- 积分：1
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code_knn
K近邻算法在Matlab中的实现，相当完整，对研究KNN算法有一定帮助(K nearest neighbor in the Matlab, implementation, rather complete, the study of KNN algorithm has certainly helped)
- 2009-12-08 12:21:35下载
- 积分：1
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CR_simulink
认知无线电能量检测simulink模型，对新手会有一些帮助(Simulink model of cognitive radio energy detection, there will be some help for novice)
- 2010-12-24 10:16:25下载
- 积分：1
