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于 2017-05-31 发布文件大小:9KB

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加权中值滤波,用于图像增强,只用于超声图像,对超声图像去噪有很好的效果(Weighted median filter is used for image enhancement, only for ultrasonic image, has the very good effect on the ultrasonic image denoising)

文件列表：

enhance1.m,982,2006-11-28

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quduishu
图像取对数运算，很有帮助 (Images taken of the number of calculations, useful)

2008-07-10 17:07:58下载

积分：1
raw文件读取
说明：利用matlab进行编译，显示raw格式的裸数据(Compile with matlab and display raw data in raw format)

2020-06-27 16:30:02下载

积分：1
registrationfusion
这是一些关于特征配准和融合的一些文章，对做这一方面的应该有所借鉴(which is a characteristic of fusion and registration of some articles, so in this respect there should be some reference)

2006-11-08 08:52:50下载

积分：1
zhongzhilvbo
对图像进行中值滤波，代码调试通过，附有lena图像(The image is filtered by median filter, the code is debugged and passed, and the Lena image is attached.)

2019-03-13 14:57:27下载

积分：1
SaladoPlayer-master
一个可看球形全景图片和柱形全景图片的开源工程源码(One can see spherical panoramic images and cylindrical panoramic images of the open source project code)

2020-11-26 14:49:31下载

积分：1
能量检测法源代码
能量检测法是一种比较简单的信号检测方法[1]，属于信号的非相干的检测，直接对时域信号采样值求模，然后平方即可得到；或利用FFT转换到频域，然后对频域信号求模平方也可得到。它无需知道检测信号的任何先验知识，对信号类型也不作限制。实际上，能量检测是在一定频带范围内作能量积累，如果积累的能量高于一定的门限，则说明信号的存在；如果低于一定的门限，则说明仅有噪声。能量检测的出发点是信号加噪声的能量大于噪声的能量。能量检测方法对信号没有作任何假设，是一种盲检算法。此代码“利用FFT转换到频域，然后对频域信号求模平方”方法来实现对用户的检测。(In fact, energy detection is used for energy accumulation in a certain frequency range. If the accumulated energy is higher than a certain threshold, the existence of the signal is indicated. If the threshold is lower than the threshold, then only noise is indicated. The starting point of energy detection is that the energy of signal plus noise is greater than that of noise. The energy detection method does not make any assumptions about the signal, and it is a blind detection algorithm. This code "converts the frequency domain into the frequency domain by FFT, then calculates the square of the square of the frequency domain signal" to realize the detection of the user.)

2021-04-29 16:18:42下载

积分：1
mopso-better
代码实现多目标粒子群算法，多目标粒子群算法是基于parato原则进行的目标优化实现的算法。而此文件就是多此算法的代码MATLAB的一种实现(Multiobjective particle swarm optimization (PSO) algorithm)

2018-01-08 09:11:11下载

积分：1
beta_0
很好用的风能利用系数曲线，对开始学习的同学有帮助(Good use of wind energy utilization coefficient curve, start learning help students)

2013-12-01 09:24:29下载

积分：1
PreProcessor
this Class used to re-sampling image and convert at as you wont and as u need to use it in your program

2011-10-07 18:01:55下载

积分：1
123
说明：二维功率谱密度计算程序使用傅里叶变换，可以计算功率谱密度(Two dimensional power spectral density calculation program using Fourier transform)

2021-01-11 20:58:50下载

积分：1

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effect

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