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Simulink
本上传资料为simulink学习教程，通过此教程可以了解一些基本操作。(The upload data to simulink tutorials through this tutorial to learn some of the basic operations.)
- 2013-11-01 14:28:35下载
- 积分：1
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Leslie_model
说明： Leslie模型实例：基于Leslie矩阵的算法，同时将人口按10年一组分成m个年龄段，并根据一些影响人口数量和结构的重要因素（建立模型。再根据我国近十年的二孩出生率的实际情况并结合少数民族不受影响的因素，通过Matlab画出拟合曲线对2017-2030年我国每年人口总数做出预测。此后，根据近十年0-14岁、15-64 岁、65岁及以上三个年龄段的人数，计算出人口抚养比，用Matlab预测至2030年的人口结构。为了使预测更加精确，我们还将夫妇的生育意愿考虑到模型当中。(Based on the Leslie matrix algorithm, the population is divided into m age groups according to a group of 10 years, and according to some important factors that affect population size and structure Modeling. Then according to the actual situation of the birth rate of second-born children in China in the past ten years and combining the factors that are not affected by ethnic minorities, drawing a fitting curve through Matlab will make a prediction for the total population of China in 2017-2030. After that, based on the number of people aged 0-14, 15-64, and 65 years of age in the last ten years, calculate the dependency ratio of the population and use Matlab to predict the population structure by 2030. In order to make the prediction more accurate, we also consider the couple's fertility intention in the model.)
- 2021-01-29 09:48:39下载
- 积分：1
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mstrip
MICROSTRIP Calc using matlab
- 2009-12-18 04:26:55下载
- 积分：1
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test123
针对不同的噪声和信噪比造一些毫米波图像，用于毫米波图像的复原处理(Noise and signal to noise ratio for different number of millimeter-made image, image restoration processing for millimeter wave)
- 2011-05-18 12:21:29下载
- 积分：1
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QPSK_awgn
一个QPSK的simulink模型，希望对大家有用，谢谢(The simulink model of a PLL, we want to be useful, thank you)
- 2010-05-18 15:13:35下载
- 积分：1
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Together
不同信噪比下的信道仿真，只是M文件，是不同的仿真(Different SNR channel simulation Different SNR channel simulation
Different SNR channel simulation
)
- 2011-05-22 09:39:39下载
- 积分：1
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speech
Arabic Text To Speech system
- 2013-04-03 22:56:42下载
- 积分：1
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transfer-function
transfer function of a system
- 2013-12-11 01:33:17下载
- 积分：1
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test
此源码是我更改过的基于VFW(Video for Windows)的源码，使用了定时器能实时的显示图像，从网上可搜到原版源码，但是原版的功能是保存为一个文件，且不能实时显示，此版本虽然能显示，但感觉反应速度不是很快，没有基于DirectShow的程序更新速度快，不过在WM_PAINT消息处理里加while(1){capGrabFrame(ghWndCap) }刷新速度就快很多了，但是这样程序就进入死循环不能再处理其他消息，至于怎样改进，就靠读者你了。(This source is changed based on VFW (Video for Windows) source, using a timer to display real-time images from the Internet can be found to the original source, but original function is saved as a file, and can not be real-time display, Although this version can display, but feel the reaction rate is not fast, not based on DirectShow update speed, but in WM_PAINT message processing Riga while (1) {capGrabFrame (ghWndCap) } faster refresh rate on a lot, but this procedure to enter an infinite loop can not deal with other information, as to how to improve the reader to rely on you.)
- 2011-12-26 17:13:03下载
- 积分：1
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code_23980764
RNW_perm(A)
利用Ryser-NW方法，计算n*n矩阵A的积和式。计算时间随着n
以2的指数倍增长。计算20*20以内的矩阵很快。
Hperm(A)
利用双元素展开计算非常稀疏的矩阵的积和式
symmRegular(n,k,m)
该命令要调用symmGen函数。
生成对称的k-regular n阶0-1矩阵的启发式算法。
参数n,k是必须的。m的默认值是10。
m设定尝试次数，如果该命令显示 fail ,表明经过m次尝试，
没有生成满足条件的矩阵。
symmGen(n,k)
这里k是一个n维向量，该命令启发式地生成一个以k为行和
的对称0-1矩阵。不能保证每次都成功，不过成功的概率一
般情况下尚可接受。(some useful code for numerical analysis)
- 2010-12-07 21:33:08下载
- 积分：1
