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MATLAB_power_system_design_and_analysis
MATLAB电力系统设计与分析. 对Matlab软件在店里系统建模和仿真中的应用作了详细的介绍。同时列举了大量详细的例子。(MATLAB power system design and analysis. Of Matlab software in the store system modeling and simulation of the application in detail. At the same time, listed a large number of detailed examples.)
- 2009-04-12 18:22:26下载
- 积分：1
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ond_3ph_mli_LC
it is a three-phase PWM inverter with LC filter
- 2013-11-17 05:43:31下载
- 积分：1
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lianxi
在Matlab中，实现牛顿插值算法的源程序(In Matlab, the realization of Newton interpolation algorithm source)
- 2008-06-24 21:32:39下载
- 积分：1
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2-Class
说明： 多类划分 matlab中使用数据挖掘的实例一个
方便新人参考(Matlab data mining multi-class classification)
- 2010-04-25 16:58:03下载
- 积分：1
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三个耦合区的微环谐振器的滤波特性three_coupling
三个耦合区的微环谐振器的滤波特性matlab仿真(Microring resonator filter characteristic three coupling region)
- 2021-04-29 11:48:43下载
- 积分：1
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shanchen
运用shancen格子玻尔兹曼模型模拟两相分离，验证可行(Use shancen lattice Boltzmann model to simulate two-phase separation, verification feasible)
- 2013-12-27 15:48:53下载
- 积分：1
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03607_28
DFT进行频谱分析时的三种现象
1、混叠：对连续信号采样，要求连续信号是带限的，采样频率要足够高。Fs应满足Nyquist采样定理才不产生混叠。
采样前加低通滤波器防混叠
2、频谱泄漏：DFT对时域信号进行了截断（相当于采样信号乘了一个窗函数），时域的乘积相当于频域卷积，改变了原信号频谱。
改用其他窗函数（非矩形）改善泄漏。
3、栅栏现象：DFT 只给出了频谱在采样点上的取值，采样点间的频谱内容丢失。(DFT spectrum analysis of a three phenomena, aliasing : continuous signal sampling, requiring continuous signal is band-limited, the sampling frequency should be high enough. Fs meet the Nyquist Sampling Theorem would not have aliasing. Sampling former low-pass filter plus anti-aliasing 2, spectrum leakage : DFT right time domain signal a disconnect (equivalent to a sampling signal by a window function). time domain is equivalent to the product of frequency-domain convolution, changes in the spectrum of the original signal. Window functions to switch to other (non-rectangular) to improve leakage. 3, fenced phenomenon : DFT spectrum is given only at the sampling point value, sampling points of the spectrum as lost.)
- 2007-05-08 16:22:17下载
- 积分：1
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kuozhankamalvbosuanfa
扩展卡尔曼滤波算法的matlab程序，（字数不够，增加字数的）(Extended Kalman filter algorithm matlab program)
- 2014-08-27 20:26:52下载
- 积分：1
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design-of-FIR-filter
在本文中，我们将比较数字滤波器与模拟滤波器，讨论各种数字滤波器架构，并通过一个范例一步一步说明如何设计FIR(非递归)滤波器。(The design of FIR filter )
- 2013-09-23 19:56:46下载
- 积分：1
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database
a brief introduction to management system
- 2015-01-06 16:19:02下载
- 积分：1
