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用Delphi开发的电工配电计算程序,能计算配套元件的额定值整定值和电线截面值,希望对广大电工有所帮助.-with Delphi Electric Power Distribution program, computation matching components rated setting and wire cross-section values, and I hope to help the majority of electricians.
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ex6_1 ~ ex6_3二项分布的随机数据的产生
ex6_4 ~ ex6_6通用函数计算概率密度函数值
ex6_7 ~ ex6_20常见分布的密度函数
ex6_21 ~ ex6_33随机变量的数字特征
ex6_34 采用periodogram函数来计算功率谱
ex6_35 利用FFT直接法计算上面噪声信号的功率谱
ex6_36 利用间接法重新计算上例中噪声信号的功率谱
ex6_37 采用tfe函数来进行系统的辨识,并与理想结果进行比较
ex6_38 在置信度为0
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产生服从Gamma分布的噪声可真难啊,呵呵...
产生服从Gamma分布的噪声可真难啊,这个函数费了我好久的力,才理解并实现。写在这里吧。-Gamma distribution subject to the noise generated can be sad to say ah, huh, huh ... obey the Gamma distribution of the noise generated may be sad to say ah, this function too
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12、使用TCP的双人或多人聊天程序
13、生成:生成一个由若干个不同频率的正弦波以及均匀分布噪声组成的信号,并显示。(允许用户挑选正弦波个数、设置不同频率、设置幅值、设置信号长度。)
保存:将生成的信号保存到二进制文件中。
打开:打开二进制文件,并显示。
计算:计算并显示功率谱
滤波:可以设置滤波种类及滤波频率,可以选择是否滤波。
只使用两个Graph,分别用于显示信号和功率谱。(若进行滤波,则只显示滤波后信号和功率谱)-12, Double or multiplaye
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关于光纤激光器的双端抽运模型,模拟了增益光纤内部的功率分布-Double-end-pumped fiber laser model to simulate the power distribution inside the gain fiber
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一种低复杂度的OFDM资源分配算法,包括功率分配 子载波分配-A low-complexity OFDM resource allocation algorithm subcarrier allocation, including power distribution
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在MATLAB仿真的基于放大转发系统(AF)的能量分配,通过对比,分析出EPA方案下,功率要更好一些!-MATLAB simulation amplify and forward (AF)-based energy allocation, by contrast, analysis of the EPA program, the power to be better!
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三相电源的MTALAB仿真,对于初学三相电的人,可以通过仿真直观的感受三相电波形分配-Three-phase power MTALAB simulation, three-phase power for the beginner who can intuitively feel the simulation waveform of three-phase power distribution
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this gives the basic idea on the placement of capacitor in distribution system.the allocation of capacitor reduces the power losses in the system.
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Distribution system provides a final link between the high voltage transmission system and the
consumers.To improve the overall efficiency of power system, the performance of distribution system must be
improved. An important method of controllin
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In order to minimize power losses caused by high current and improve the voltage profile in the network distribution, the introduction of dispersed generations also called productions decentralized in distribution network (DG) plays an important role
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一维fortran涡轮设计程序。输入包括功率,质量流量,入口温度和压力,转速。设计变量包括静子出口角,转子半径比和转子出口切向速度分布。损失由内部损失模型计算。程序输出包括直径,效率,温度,压力,速度,流动角。-1D radial compressor design fortran program.Input design requirements are power, mass flow rate, inlet
temperature and pressure, and rotat
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优秀论文配套源码。分布式电源的接入使得配电系统从放射状无源网络变为分布有中小型电源的有源网络。...使得配电系统的控制和管理变得更加复杂。但同时,分布式电源又具有提高电网可靠性,绿色节能,等等优点,所以为更好的利用分布式电源为人类造福,我们必须对其进行研究与分析。-Matlab prepared using forward and backward substitution distribution network power flow calculation program uses IEEE
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计算配电网络潮流 基于40节点计算配电网潮流电压及其电流 -Calculation of distribution network based on 40 tide node voltage and current power flow calculation
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这个例子获得使用NI-SCOPE数字化的信号,并绘出了互补累积分布函数所获得的信号(CCDF)功率级图。一个CCDF图显示了多少时间的信号花费达到或超过给定的功率电平。-This example acquires a signal using an NI-SCOPE digitizer and plots the complementary cumulative distribution function (CCDF) power-level graph of the acquired sign
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配电网中,传统IEEE39节点,前推回代潮流计算。-Distribution power flow calculation。
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The optimum location for the placement of DG in the radial distribution networks for active power compensation by reduction in real power losses and enhancement in voltage profile.
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The magnitude
and power spectrum are non-negative variables, and any negative estimates
of these variables should be mapped into non-negative values. This nonlinear rectification process distorts the distribution of the restored signal.
The
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It do the load flow analysis in distribution system of power system
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整车控制器 大巴车整车控制器 用于协调不同动力源之间的能量分配关系-The vehicle controller bus controller for vehicle energy distribution coordination relations between different power sources
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