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m
说明： 利用cvx解半定规划问题，得到波束成形矩阵。(The semidefinite programming problem is solved by CVX)
- 2020-10-09 22:17:34下载
- 积分：1
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mcmc
蒙特卡洛算法仿真文档，可根据具体操作实现蒙特卡洛基本算法(Monte Carlo algorithm simulation documents, can be based on specific operations to achieve the basic Monte Carlo algorithm)
- 2020-06-18 11:40:01下载
- 积分：1
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WIN7_system
window 7操作系统的系统服务项的详细介绍，想优化以下系统服务的可以看看(operating system window 7 A detailed description of services, would like to optimize the following system services can look at)
- 2009-07-01 16:18:17下载
- 积分：1
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Calculator
free calculator zritten in c++ and possibly similar to one on sourceforge
- 2018-06-27 19:56:21下载
- 积分：1
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Rectifier
说明： 整流器，dq坐标系，电压外环控制，pscad仿真(simulation of the rectifier in dq-frame)
- 2021-03-24 11:25:13下载
- 积分：1
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并网仿真
单相逆变并网电路的主电路与控制电路的 simulink 拓扑结构图，
主电路由直流源、 mosfet 全桥、 LC 无源滤波器、 负载 R1、 R2 组成， 其中 R1 为
恒定负载， R2 为仿真负载突变并入的。
控制电路为 SPWM 闭环调制， 通过检测输出端的电压有效值通过 PI 控制器反
馈回控制端使输出电压尽可能为一个优质的正弦波且有效值在 220V 左右， 频率
为 50Hz， 根据相关准则输出电压波形 THD 应在 5%以内。(The Simulink topology of the main circuit and the control circuit of the single-phase inverter grid connected circuit,
The main circuit is composed of DC source, MOSFET full bridge, LC passive filter, load R1 and R2, wherein R1 is
The constant load, R2, is incorporated into the simulation load mutation.
The control circuit is SPWM closed loop modulation, and the effective value of the output voltage is detected through the PI controller
The feed back control makes the output voltage as high as possible a sine wave, and the effective value is about 220V, frequency
For 50Hz, the output voltage waveform THD shall be within 5%, according to the relevant guidelines.)
- 2017-10-10 19:52:06下载
- 积分：1
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《matlab有限元分析与应用》源代码
matlab有限元分析与应用（电子书以及源代码）(finite element analysis using matlab)
- 2021-01-15 10:58:46下载
- 积分：1
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power flow calculation
用于电力系统的潮流计算（牛顿拉夫逊法）和节点导纳矩阵的计算(Power flow calculation for power systems (Newton Ralph Xun Fa))
- 2018-03-24 16:49:31下载
- 积分：1
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指纹采集Delphi源码
说明： 带有OCX控件的DELPHI指纹采集示例，压缩包无密码。(Finger DEMO of Delphi)
- 2019-02-14 10:28:33下载
- 积分：1
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1-s2.0-S0094576507003682-main
说明： VEGA, the European small launcher: Development status, future
perspectives, and applications
- 2020-06-22 12:40:01下载
- 积分：1
