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粒子群算法综合线阵低副瓣方向图
粒子群算法阵列优化，对阵列方向图的综合，实现低副瓣阵列方向图(Particle swarm optimization (PSO) algorithm for array pattern synthesis to achieve low sidelobe array pattern)
- 2020-11-02 11:19:53下载
- 积分：1
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erwei
此程序实现二维随机信号的仿真图像，图形清晰(This process of implementation of two-dimensional random signal simulation images, graphics, clear)
- 2009-03-13 21:51:55下载
- 积分：1
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shanghanshu
信息论课程里面，信息熵，平均互信息的编码的Matlab源码(Inside information theory courses, information entropy, average mutual information Matlab source code)
- 2010-11-29 22:52:08下载
- 积分：1
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eight_star_qamdemod
在通信中实现ＱＡＭ８的星座图恢复，并且附上了结果图作为参考。ＱＡＭ８的星座图是一种简单的调制方式(QAM8 achieve constellation in communication recovery, and attach the results shown as a reference. QAM8 constellation is a simple modulation)
- 2013-11-30 22:00:33下载
- 积分：1
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QPSKandQAM256
256QAM和QPSK调制的MATLAB仿真............(QPSK modulation 256QAM and simulation of MATLAB ............)
- 2009-04-23 08:52:33下载
- 积分：1
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singularitydetection
提出一种两阶段的奇异点检测方法。将指纹图像分块，求出各块的方向构成块方向图，并在块方向图的基础上利用邻域方向的分
布分析结合改进的Poincare Index方法来确定奇异点所在的候选区域，对候选区域中的像素再通过计算局部方向变化率来确定奇异点的精
确位置。将此方法用于对FVC2004 DB1_A指纹数据库的图像，实验结果表明这种方法对指纹图像中的噪声有很好的鲁棒性，并且计算简
单快速，易于实现。
(A two-phase singularity detection. Fingerprint image block, calculate the direction of each block constitute a block pattern, and pattern in the block based on the use of the distribution of the direction of the neighborhood together with the improved Poincare Index method to determine the singular point where the candidate regions of the candidate region of pixels re-calculated to determine the rate of change of local direction of the precise location of singular points. This method is used to FVC2004 DB1_A fingerprint database of images, experiments show that this method of noise on the fingerprint image has good robustness and computing simple and fast, easy to implement.)
- 2010-05-18 10:35:11下载
- 积分：1
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Thresholding
threshold for 2 adjacent images
- 2013-02-13 16:59:30下载
- 积分：1
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mailme
使用MATLAB发送邮件。当程序较大时，在结尾调用这个函数，执行完自动给你的邮箱发信息提醒你程序跑完了。(Use MATLAB to send mail. When a larger program, at the end of this function is called, d automatically send information to your e-mail to remind you ran the program.)
- 2015-01-04 16:48:58下载
- 积分：1
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Root-MUSIC_pinghua
前向平滑的Root-MUSIC算法，可估计相干信源的波达方向(Forward smoothing Root-MUSIC algorithm to estimate the direction of arrival of coherent sources)
- 2018-03-12 21:05:47下载
- 积分：1
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MATLABTutorial
Matlab教程 浅显易懂 推荐初学者学习(Matlab Tutorial for beginners to learn in simple recommendation)
- 2010-08-05 22:50:50下载
- 积分：1
