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qpsk_matlab
仿真通信系统中QPSK的码头代码，大家可以作为参考(Simulation of Communication Systems pier QPSK code, we can serve as a reference)
- 2009-04-17 15:46:06下载
- 积分：1
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syn
synopsis on speaker recognition
- 2010-05-09 18:20:15下载
- 积分：1
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inverse12
inverse sinematic of robot.You should upload at least five sourcecode.
- 2013-07-28 17:38:46下载
- 积分：1
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bvp2
运用有限差分方法求解二阶边值问题，x" + a1*x’ + a0*x = u with x(t0) = x0, x(tf) = xf(solve BVP2 by the finite difference method)
- 2012-05-08 16:30:27下载
- 积分：1
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ESPRITMUsic
现代谱估计的ESPRIT、Music算法仿真(Modern Spectral Estimation ESPRIT, Music algorithm simulation)
- 2010-12-19 11:08:29下载
- 积分：1
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PSKCreate
PSK调制信号生成，本程序针对多种类型的成形滤波器(PSK modulated signal generation, the program for a variety of types of shaping filter)
- 2014-08-27 16:51:56下载
- 积分：1
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code
matlab 程序代码 线性系统 龙格库塔法 可以解微分方程(matlab code linear system can solve differential equations Runge-Kutta method)
- 2013-10-19 21:21:54下载
- 积分：1
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1.files
说明： 关于matlab的一些语句讲解说明，包括最常用到得(On a number of statements on matlab, including the most commonly used were)
- 2008-11-17 20:57:24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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6
说明： 梯形法求数值积分和simpson法求数值积分以及gauss-lengendre法求数值积分(Trapezoidal method seeking numerical integration and simpson Method the numerical integration the gauss-lengendre Method numerical integration)
- 2012-12-28 19:28:21下载
- 积分：1
