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Diffusion-system-of-concentration-
扩散系统之浓度分布的装置。管中储放静止液体B，高度为L=10 ㎝，放置于充满A 气体的
环境中。假设与B 液体接触面之浓度为3
C 0 0.01mol m A = ，且此浓度不随时间改变
而改变，即在操作时间内( h = 10天)维持定值。气体A 在液体B 中之扩散系数为
D m s AB
= 2×10− 9 2 。试决定以下两种情况下，气体A溶于液体B中之流通量(flux)。
(a) A 与B 不发生反应；
(b) A 与B 发生以下之反应
A+ B→C ， A A − r = kC
其反应速率常数k = 2×10− 7 s− 1。
(Diffusion system of concentration reference device shown in Figure 3. Tube in the store still liquid B, L = 10 cm height, placed in full A gas environment. Assuming the contact surface of the liquid with the B concentration of 3 C 0 0.01mol m A =, and this concentration does not change with time and change, that is, the operating time (h = 10 days) to maintain constant. Gas A in liquid B, the diffusion coefficient D ms AB = 2 × 10-9 2. Decided the following two test cases, the gas dissolved in liquid B in the A liquid (flux). (A) A and B do not react (b) A and B of the following reaction occurs A+ B → C, AA- r = kC, the reaction rate constant k = 2 × 10-7 s-1.)
- 2011-08-30 22:26:43下载
- 积分：1
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moment
用于求解不可压ns方程的动量守恒计算方程，采用了二维对称调用的技术。(Ns for solving equations of incompressible equation of momentum conservation calculation, using the technique called two-dimensional symmetry.)
- 2011-10-14 08:51:20下载
- 积分：1
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Gabor-filter-Matlab-code
Matlab的Gabor滤波器代码，使用方法: I = imread( 图像文件名 ) [G,gabout] = gaborfilter1(I,2,4,16,pi/3) figure,imshow(uint8(gabout)) (Gabor filter Matlab code, use the method: I = imread ( image filename ) [G, gabout] = gaborfilter1 (I, 2,4,16, pi/3) figure, imshow (uint8 (gabout) ) )
- 2014-11-03 12:39:15下载
- 积分：1
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buck_boost
DC-DC升降压电路,主要实现升压和降压功能，采用PI电压电流双环控制(DC-DC buck-boost circuit, the main step-up and step-down function, using the PI voltage and current loop control)
- 2013-12-21 10:08:40下载
- 积分：1
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oev
《人工神经网络导论》课程中的实验，实现奇偶校验的Matlab程序(BP算法)( Introduction to Artificial Neural Networks course of the experiment, to achieve parity of the Matlab program (BP algorithm))
- 2007-12-04 15:08:14下载
- 积分：1
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makeParityChk
make parity check matlab
- 2011-07-14 04:02:30下载
- 积分：1
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huffmn
In computer science and information theory, Huffman coding is an entropy encoding algorithm used for lossless data compression. The term refers to the use of a variable-length code table for encoding a source symbol (such as a character in a file) where the variable-length code table has been derived in a particular way based on the estimated probability of occurrence for each possible value of the source symbol. It was developed by David A. Huffman while he was a Ph.D. student at MIT, and published in the 1952 paper "A Method for the Construction of Minimum-Redundancy Codes".
- 2011-08-04 12:06:07下载
- 积分：1
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SphereSurface
trisurf画一个三维球，并进行着色。(To figure a colored sphere in matlab function trisurf)
- 2013-08-25 20:13:40下载
- 积分：1
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Frequency_sel_channel_est_equa
This codes are for frequency selective fading channels for MIMO system. Both estimation and equalization are done using LS and MMSE estimation and ZF and MMSE equalization.
- 2015-02-11 19:34:01下载
- 积分：1
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workflowmgr15
This package is very important for WRF (Weather and Research Forecast ) installation ARWpost in ubuntu
- 2015-02-09 17:25:38下载
- 积分：1
