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PV
说明： 建立包含直驱型风力发电机
、
单级式光伏发电系统和储能蓄电池的风能与光伏混合微电网模型
。
混合微电网在并网运行时
，
通过储能蓄电池平滑风能和光伏电源的输出功率波动
，
维持公共连接点
（PCC）
电压
；(Building a direct drive wind turbine
,
Single stage photovoltaic power generation system and energy storage battery wind energy and photovoltaic hybrid microgrid model
.
Hybrid microgrid in grid connected operation
,
Smoothing the output power fluctuation of wind power and photovoltaic power supply by storage battery
,
Maintain common connection point
(PCC)
Voltage)
- 2017-03-11 10:50:03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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ASKbinar
Simple ask(amplitude shift key)
- 2012-05-29 21:09:16下载
- 积分：1
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gequplayl
由matlab编写的一首歌曲，m文件编写及函数的调用完全可以运行，无错误，大家多多学习(One song, written by matlab can run, no error, we learn more)
- 2012-07-14 16:18:11下载
- 积分：1
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NETworld
复杂网络的一篇综述，相信对学习这方面的人会有所帮助的(In this paper ，first，we use polar coordinates transformation for high-dimensional nonlinear Schrö dinger equation , then use separation of variables and homogeneous balance method ,we get spiral wave solution of this Schrö dinger equation and analyze the desired exact solution through the image.)
- 2009-12-11 10:43:15下载
- 积分：1
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sliding
matlab的simulink模块编写的滑模变结构完整控制程序，跟踪阶跃输入信号(matlab in simulink module written Sliding Mode Variable Structure complete control procedures, tracking a step input signal)
- 2014-09-09 16:29:16下载
- 积分：1
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IM-MOPSO
改进的多目标粒子群算法，成功解决了多目标优化的经典问题，比如ZDT,KUR,SCH经典优化问题等，只需要对f1,f2函数修改后就可以应用。(Improved many target particle swarm algorithm, success in solving the multi-objective optimization of the classic problems, such as ZDT, KUR, SCH classic optimization problem, only to f1 and f2 function after modification can be used.
)
- 2020-12-04 19:59:25下载
- 积分：1
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1
MATLAB实现群时延，小数时延，以及整数时延的方法，已经过仿真(MATLAB group delay, the fractional time delay, and the method of integer delay has been through the simulation)
- 2013-12-16 10:51:06下载
- 积分：1
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three-plate-PSO
在三波片式电光晶体结构中利用粒子群优化算法进行模拟的matlab代码(In the three-wave-piece electro-optic crystal structure using particle swarm optimization algorithm simulation matlab code)
- 2013-05-25 10:11:26下载
- 积分：1
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dsakf
％ 文件名：randlsbget.m
％ 程序员:余波
％ 编写时间:2007.6.25
％ 函数功能: 本函数将完成提取隐秘于上的秘密信息
％ 输入格式举例:result=( scover.jpg ,56, secret.txt ,2001)
％ 参数说明:
％ output是信息隐藏后的图象
％ len_total是秘密信息的长度
％ goalfile是提取出的秘密信息文件
％ key是随机间隔函数的密钥
％ result是提取的信息
function result=randlsbget(output,len_total,goalfile,key)
ste_cover=imread(output)
ste_cover=double(ste_cover)
％ 判断嵌入信息量是否过大
[m,n]=size(ste_cover)
frr=fopen(goalfile, a )
％ p作为信息嵌入位计数器将信息序列写回文本文件
p=1
％ 调用随机间隔函数选取像素点
[row,col]=randinterval(ste_cover,len_toal,key)
for i=:len_toal
if bitand(ste_cover(row(i),col(i)),1)==1
fwrite(frr,1, bit1 )
result(p,1)
else
fwrite(frr,0, bit1 )
result(p,1)=0
end
if p==len_total
break
end
p=p+1
end
fclose(frr)
()
- 2007-06-28 16:08:04下载
- 积分：1
