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boost_switching
boost switching converter allow the transformation of DC energy to choped energy
- 2010-07-20 19:32:04下载
- 积分:1
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MyEntropy
说明: 计算香浓信息熵,方便快捷的matlab代码,可以简单直接调用(Calculated Shannon information entropy, convenient matlab code can be simple and direct calls)
- 2010-03-26 15:04:24下载
- 积分:1
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Microwave_Heating
comsol mytihpysics最新版4.3a中射频模块中关于微波加热的源码(in the the comsol mytihpysics latest version 4.3a RF module microwave heating source)
- 2013-04-27 14:49:02下载
- 积分:1
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Instant-vote-collection
Instant Vote Collecton
- 2015-02-18 12:31:10下载
- 积分:1
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power-system-Y-matrix
电力系统节点导纳矩阵的形成,在excel中输入对应的阻抗数据,通过matlab生成对应的阻抗矩阵Y阵(Forming a power system node admittance matrix, the input impedance of the corresponding data in excel, and generate the corresponding impedance matrix Y matrix by matlab)
- 2014-06-17 20:14:59下载
- 积分:1
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zuixiaojiacha
本程序是matlab写的基于最小交叉熵的图象分割,处理速度快,分割质量好。(This procedure is written in matlab minimum cross-entropy-based image segmentation, processing speed and good quality segmentation.)
- 2020-07-03 16:20:01下载
- 积分:1
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IIR滤波器设计
现有一个信号:x(n)=1+cos(π*n/4)+ cos(2*π*n/3)设计及各种数字滤波器以达下列目的:
低通滤波器,滤除cos(2*π*n/3) 的成分,即想保留的成分为1+cos(π*n/4)
高通滤波器,滤除1+cos(π*n/4) 的成分,即想保留的成分为cos(2*π*n/3)
带通滤波器,滤除1+cos(2*π*n/3) 的成分,即想保留的成分为cos(π*n/4)
带阻滤波器,滤除cos(π*n/4) 的成分,即想保留的成分为1+cos(2*π*n/3)
1. 用MATLAB命令butterord求除滤波器的阶数,用命令butter设计各滤波器;画出滤波器幅度和相频相应 取各滤波器的系统函数H(z)。
(an existing signal : x (n) = a cos (* n/4) cos (2** n/3) design and digital filter to achieve the following objectives : low-pass filter, filter cos (2** n/3) the ingredients that want to retain an element of a cos (* n/4) high-pass filter, a filter cos (* n/4) components, namely to retain the element of cos (2** n/3) band-pass filter , a filter cos (2** n/3) components, namely to retain the element of cos (* n/4) band stop filter, the filter cos (* n/4) components, namely to retain the ingredients for a cos ( 2** n/3) 1. MATLAB order butterord except for the band Filter, using the order of the filter design butter; paint Filter magnitude and phase frequency of the corresponding filter system function H (z).)
- 2005-08-28 19:51:08下载
- 积分:1
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DCTmatlab
变换编码的matlab实现,主要有DCT编码等(Matlab implementation Transform Coding
)
- 2011-05-11 15:41:57下载
- 积分:1
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Power-spectrum-estimation
功率谱估计的各种方法的matlab代码
包括AR模型,ESPRIT,周期图谱,MUSIC,PISARENKO等方法(Power spectrum estimation method matlab code, including the method of AR model, ESPRIT, the cycle map, the MUSIC, PISARENKO etc.)
- 2012-05-29 19:50:44下载
- 积分:1
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DDS
NCO 数字压控振荡器的MATLAB仿真程序
程序包含2中模拟NCO的方法
其中第二种方法使用CORDIC算法产生
基准频率信号(The NCO digital voltage-controlled oscillator, the MATLAB simulation program program contains 2 to simulate the NCO in which the second method uses the CORDIC algorithm to generate the reference frequency signal)
- 2012-06-18 12:48:59下载
- 积分:1