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DFIG-master
说明： 含有风力发电的微电网系统仿真，通过控制策略进行功率合理分配(Research on Grid-connected microgrid and its control strategy simulation of microgrid system with wind power generation and reasonable power distribution through control strategy)
- 2019-07-11 16:48:28下载
- 积分：1
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Matlabpr
基于Matlab的常用数值计算源码，包括矩阵计算，绘图(Matlab-based numerical calculation of the commonly used source, including the matrix calculation, mapping)
- 2007-11-14 11:10:01下载
- 积分：1
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rdct
说明： 离散余弦变换的程序，主要对数据的实数部分进行变换(Discrete cosine transform procedure, the main part of the data to transform the real)
- 2011-03-06 19:58:44下载
- 积分：1
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jinzitayingxiangpipeimatlabPyrTools
说明： 利用matlab软件实现对于具有一定重叠度的两幅影像（左右影像）进行金字塔算法匹配。(Matlab software for use with a certain overlap of the two images (left image) to the pyramid algorithm is matching.)
- 2011-04-10 19:49:18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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fir
基于CCS工具，运用matlab和c语言设计的fir滤波器，实验设计的的结果，很有价值。(CCS-based tools, the use of matlab and c language design fir filter, the results of experimental design, and great value.)
- 2014-10-08 15:53:03下载
- 积分：1
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Euler-explicit
欧拉法求解波动方程, 初始条件c=1m/s,矩形波，x=1-2时，u=2m/s(Euler explicit method to solve wave equation)
- 2014-11-29 06:46:33下载
- 积分：1
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matlabsvr代码
说明： svr源程序，输入到matlab中进行svr回归模型建立与分析(SVR source program, input into matlab SVR regression model establishment and analysis)
- 2019-03-03 14:39:45下载
- 积分：1
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entropy
哈弗曼编码(huffman code)的通信系统中的仿真(huffman code loseless)
- 2009-10-29 11:06:24下载
- 积分：1
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PMSG_full_final_blocks_with_igbt
GRID INTERFACE OF WECS WITH PMSG, 11 LEVEL NPC MULTILEVEL INVERTER
- 2015-01-24 18:37:48下载
- 积分：1
