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RS_CT2
对CT2数据业务中采用的RS编码进行仿真，信道选取BSC，用SIMULINK进行仿真，得到误码率曲线(CT2 data services on the RS codes used in the simulation, channel select the BSC, using SIMULINK simulation obtained BER curves)
- 2009-10-27 10:20:48下载
- 积分：1
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Image-translation
此程序是数字图像处理关于图像平移，旋转等变化的程序，基于matlab(This program is a digital image processing on the image translation, rotation and other changes in procedures, based on matlab)
- 2011-05-17 18:30:56下载
- 积分：1
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ModulacionAM
Modulation AM code file for teching
- 2013-04-03 21:18:14下载
- 积分：1
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MATLABP7[1].0
这是一个介绍Matlab7.0的工具书，内容简单基础，适合初学者。(This is a presentation tool Matlab7.0 book, the content is simple foundation for beginners.)
- 2014-12-19 09:36:37下载
- 积分：1
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MATLAB
一、 牛顿－拉夫逊法概要
首先对一般的牛顿－拉夫逊法作一简单说明。已知一个变量X的函数
（4－6）
解此方程式时，由适当的近似值X（0）出发，根据 （4－7）
反复进行计算，当X（n）满足适当的收敛判定条件时就是（4－6）式的根。这样的方法就是所谓的牛顿－拉夫逊法。
式（4－7）就是取第n次近似解X（n）在曲线 上的点 处的切线与X轴的交点作下一次X（n+1）值的方法。参考图4－2（a）。在这一方法中为了能收敛于真解，初值X（0）的选取及函数f（X）必须满足适当的条件，如图4－2（b）所示的那种情况就不能收敛或收敛到别的根上去。
这一方法还可以做下面的解释，设第n次迭代得到的解与真值之差，即 的误差为 时，则
（4-8）
把 在 附近对 用泰勒级数展开
（4-9）
上式略去 以下的项
（4-10）
的误差可近似由上式计算出来
图4-2
（4-11）
比较式（4-7）和（4-11），可以看出牛顿-拉夫逊法的修正量和 的误差的一次项相等。
用同样的方法考虑，给出对n个变量 (:Because of the importance and complexity of power system, better algorithm and programme language
is very important . An interior point method based on the perturbed Karush2Kuhn2Tucker (KKT) condition is pre2
sented in this paper , where the method and process for the optimal power flow is treated through the Matlab’s
symbolic math toolbox and Mfunction is also presented. Using the symbolic code , it can improve the adaptability
of the programme dramatically. The advantage is that , what we need to do is change the model expression. We
can make use of the symbolic programme to check our programme while we write the Mfunctions. Using the Mat2
lab , we find the optimal solutions and calculate quickly and efficiently. It has proposed the powerful and unique
functions of Matlab in the optimization and calculation for power system.
Key words :power system symbolic calculation optimal power flow interior point method)
- 2020-07-08 16:38:56下载
- 积分：1
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RidgeQR
基于QR分解的岭回归函数，这个函数是非的有用是已经证明过的准确程序( center input and output, so we can estimate w0 separately
since we don t want to shrink w0
)
- 2013-11-24 14:37:31下载
- 积分：1
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KrlsOn
Kernel Recursive Least Squares Algorithm source codes
- 2013-04-26 14:59:55下载
- 积分：1
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802.3-2012_section6
IEEE 802.3 - 2012 Section Six
IEEE Standard for Ethernet
- 2015-04-03 09:49:14下载
- 积分：1
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im_R
通过双线性插值算法实现图像旋转，图像可以是灰度图也可以是RBG图像(Image rotation )
- 2010-07-26 16:59:21下载
- 积分：1
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toolbox_fast_marching
The goals of this tool is to manipulate the fast marching algorithm in 2D and 3D. Application to shortest path extraction (e.g. road tracking and tubular structure extraction in medical images), shape statistics and geodesic remeshing are presented.(The goals of this tool is to manipulate the fast marching algorithm in 2D and 3D. Application to shortest path extraction (eg road tracking and tubular structure extraction in medical images), shape statistics and geodesic remeshing are presented.)
- 2007-12-17 20:29:19下载
- 积分：1
