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netcode_opt
its a code for mobile communication markov models
- 2010-10-02 18:32:22下载
- 积分：1
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Newton
matlab newton法，二分法，迭代法，0.618法，进退法(matlab newton law dichotomy, iterative method, 0.618 law, advance and retreat method)
- 2011-11-29 15:36:52下载
- 积分：1
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load_flow_and_harmonic_flow
Line Matrix is line impedance matrix.
load_power Matrix is P+jQ matrix of the loads.
source matrix is the complex value of the harmonic sources and they considered as a harmonic current source for each harmonic frequency.
- 2011-12-24 15:20:57下载
- 积分：1
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case_study
学习期间，跟着导师做的一个project，主要讲的是语音信号处理在双耳助听器中的应用。(During the study, along with instructors to do a project, mainly about the voice signal processing in binaural hearing aids in the application.)
- 2010-10-04 17:18:24下载
- 积分：1
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Draw-gear-tooth-profile-surface
用matlab画出齿轮啮合面的三维模型，用于研究齿轮的啮合特性(Matlab to draw three dimensional models of gear meshing, used to study the gear meshing characteristics
)
- 2013-11-28 17:31:25下载
- 积分：1
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Bandfilter
利用Matlab中自带的滤波设计滤波器，非常方便。(Filter design filter comes in Matlab, very convenient.)
- 2012-08-30 13:38:05下载
- 积分：1
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pll2nd
A typical example of using the dSPACE system for
electrical drives simulations is described in [9] and for wind
energy conversion systems (WECS) in [10].
However, before the real-time implementation, the
Control part has to be validated by simulation using a plant
model. This model could be developed using either the
Simulink transfer functions or the PLECS toolbox.
- 2010-07-16 00:58:11下载
- 积分：1
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matlab_FEM_dismesh
DistMesh giving a singular FEM matrix?(Hi
Anyone here with some experience of using DistMesh in finite element code? I m solving the scalar Helmoltz equation in an annular region in 2D:
rho_1 < rho < rho_2
where rho_1 is the radius of a Perfect Electric Conducting cylinder and rho_2 is where the mesh is truncated using an Absorbing Boundary condition.
Now, I ve written code to mesh the region myself (by dividing the region into annular rings and picking a fixed number of points on each ring) and I ve written another program which uses DistMesh to mesh the region. I get a nice solution using my own meshing code but the FEM matrix becomes singular when I use DistMesh. This is the DistMesh Code I used:
Circle with hole
rABC=1.5
rCyl=0.5
fdstring=sprintf( ddiff(dcircle(p,0,0, f),dcircle(p,0,0, f)) ,rABC,rCyl)
fd=inline(fdstring, p )
box=[-2,-2 2,2]
[p,N]=distmesh2d(fd,@huniform,0.04,box,[])
I tried changing box and the 0.04 value (initial edge length). But every time, the matrix becomes sin)
- 2010-06-05 09:17:55下载
- 积分：1
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matlab
说明： matlab语言编写的一些模糊控制小程序(matlab language some of the fuzzy control applet)
- 2010-04-11 23:32:47下载
- 积分：1
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KalmanAll
说明： 改写的matlab fft程序，能对fft结果幅度调整和对横坐标的频率实行自动匹配(Matlab fft procedure adapted to the results of the fft and the abscissa is adjusted automatically to match the frequency of)
- 2009-08-14 10:16:19下载
- 积分：1
