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tuxiang-lv-bo
主要讨论获得图片后如何提取其边界信息,首先利用图像灰度均匀化解决了对比度不清晰的问题,然后利用高斯滤波法对图片进行滤波去噪,进而利用Canny算法实现边缘检测提取边界,该方法与Matlab自带的求边界方法有明显的提高,为利用Matlab程序求图像分形维数提供了更精确的前提. 更多还原
(Mainly discuss how to get the picture after extracting its boundary information, the first use of the image contrast of the gray uniform solution to the problem is not clear, then use a Gaussian filtering method for image filtering noise, and then use Canny edge detection algorithm to extract the boundary, the method find boundary method comes with Matlab significantly improved procedures for the use of Matlab for image fractal dimension provides a more accurate premise. more reduction)
- 2013-12-16 09:44:29下载
- 积分：1
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Baseband_System_QPSK
基带传输系统:二进制码->QPSK映射->取I路->4倍过采样->RRC成形->加高斯噪声->RRC匹配滤波器->LPF滤波器->转成复数->QPSK逆映射->取Q路->4倍过采样->RRC成形->加高斯噪声->RRC匹配滤波器->LPF滤波器(Baseband System)
- 2013-12-10 11:17:43下载
- 积分：1
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pmmotor
永磁同步电机矢量控制.mdl文件
0.04s突减负载，双闭环电流、转速反馈(pmsm concle system
at 0.04s down the T, then look at the scope)
- 2012-04-30 12:20:08下载
- 积分：1
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non-Gaussian-interference-and-noise
鲁棒自适应波束形成技术，一般采用的加性高斯白噪声，此文采用混合高斯噪声模型，具有很好的代表性，是一个很好的外文文献(An adaptive spatial diversity receiver for non-Gaussian interference and noise)
- 2013-05-07 19:23:08下载
- 积分：1
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crops
Crops and non-crops image segmentation using K-MEANS clustering and then classification made by KNN classifier
- 2019-03-28 14:06:31下载
- 积分：1
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Ambiguity_LFM
线性调频信号模糊图与模糊度图代码,可以直接运行!(Linear frequency modulation signal fuzzy and fuzzy graph- graph code, you can directly run!
)
- 2012-08-04 21:00:37下载
- 积分：1
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ARMCortex-M3
Examples of the material for the disc, including two folders: Schematic + flowchart , source code.
Where: ch03 the corresponding file in Chapter 3, ch04 the corresponding file in Chapter 4, and so on.(Examples of the material for the disc, including two folders: Schematic+ flowchart , source code.
Where: ch03 the corresponding file in Chapter 3, ch04 the corresponding file in Chapter 4, and so on.)
- 2014-11-06 21:33:41下载
- 积分：1
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iwo
IWO算法在国内还没有被广泛应用，这个算法采用matlab编写~(The IWO algorithm in the country have not been widely applied, this algorithm using matlab prepared to)
- 2012-10-30 21:36:34下载
- 积分：1
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cognitive
manual implementation of cognitive radio
- 2013-05-13 03:04:26下载
- 积分：1
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chapter7
本文主要介绍了数字信号的基带传输原理及其在systemview下的实现方法(In this paper, the digital baseband signal transmission principle and its implementation under way in systemview)
- 2010-07-28 15:06:14下载
- 积分：1
