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LINGO-tutorial
这是一篇lingo的教程。LINGO 是用来求解线性和非线性优化问题的简易工具。LINGO 内置了一种建立最优化模 型的语言,可以简便地表达大规模问题,利用 LINGO 高效的求解器可快速求解并分析结果。(LINGO is a simple tool for solving linear and nonlinear optimization problems. The built-in LINGO to establish an optimization model of language, large-scale problems can be easily expressed, using the LINGO solver efficiency and results can be quickly solved.
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- 2013-08-29 20:12:49下载
- 积分:1
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dnewton_raphsoncc
Newton-Raphson method for all real roots of the polynomial
- 2013-10-25 17:50:16下载
- 积分:1
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moniguangfu
利用电流源模拟光伏输出,同时实现单相并网的matlab仿真,在其中模拟实现了光伏的mppt控制,同时实现了光伏电池的最大能量并网。(Use current source simulation of PV output, single-phase grid matlab simulation, in which the analog implementation of PV mppt control, while achieving maximum energy photovoltaic cells and networks.)
- 2015-01-13 11:41:39下载
- 积分:1
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DTMFAPPLIY
在MATLAB中用Goertzel算法(先用FFT算法,再用goertzel算法,)仿真DTMF的产生与检测的程序。应用于双音多频信号的产生与检测。(in Goertzel algorithm using MATLAB (first using FFT algorithm, reuse goertzel algorithm) simulation DTMF detection with the selection process. Used DTMF signal detection with the selection.)
- 2007-06-27 11:31:34下载
- 积分:1
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exportfig
matlab code for ploting bar chat with columns filled by specified background
- 2010-07-08 14:54:08下载
- 积分:1
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gaussian_mixture_model
基于高斯混合分布的假设,利用EM算法对数据进行分类(classification based on the Gaussian Mixtrue Models using EM algorithms)
- 2010-01-06 16:02:31下载
- 积分:1
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output_of_DCT_in_image_fusion
u can calculate DCT
clc
inp = imread( Im1.jpg )
inp1 = imread( Im2.jpg )
A = double(inp(:,:,1))
B = double(inp1(:,:,1))
A1=double(blkproc(A,[8 8], dct2 ))
B1=double(blkproc(B,[8 8], dct2 ))
[r,c] = size(A1)
r1 = []
for i=1:r
for j=1:c
if A1(i,j) > B1(i,j)
r1(i,j)=A1(i,j)
else
r1(i,j)=B1(i,j)
end
end
end
r1= double(r1(:,:,1))
C=blkproc(r1,[8 8], idct2 )
round(C)
C1=idct2(r1)
figure
imshow(uint8(C))
figure
imshow(uint8(C1))
imwrite(uint8(C), dct8x8min.jpg )
- 2011-01-09 23:26:05下载
- 积分:1
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Example-hsc-pegaia
proramm for siemins s7 200 how to use encoder with plc
- 2014-08-26 18:00:33下载
- 积分:1
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CAViaR
条件分位自回归风险价值模型,动态分位性检验,消息冲击曲线,回归分位数方程的matlab代码和计算数据(CAViaR:Conditional Autoregressive Value at Risk by Regression Quantiles)
- 2020-12-09 17:09:21下载
- 积分:1
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2008_5
在三条径的瑞利信道中,对于直接序列扩频:
(1) 请设计DS-CDMA一种具体的码分导引辅助的信道估计方法,接收机分别采用等均益合并、最大比合并。用Simulink进行仿真,测量BPSK的误码率性能,画出比特信噪比与信道估计均方误差的关系曲线,画出比特信噪比与误码率的关系曲线,请解释在误码率为0.01时,两种合并方式所表现的不同的物理意义。
(2) 设频率已经同步,请设计DS-CDMA一种具体的单停顿滑动相关时间同步方法,用Simulink进行仿真(自己编写代码S-Function方式),分析所设计方案的时间同步精度,画出比特信噪比与捕获概率的关系曲线。
(3) 设时间已经同步,请设计DS-CDMA一种具体的频率方法,用Simulink进行仿真(自己编写代码S-Function方式),画出比特信噪比与频率同步误差的关系曲线。
(err)
- 2020-12-23 10:29:06下载
- 积分:1