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YUV
yuv2mov 读取一个YUV格式的文件,生成MATLAB 结构类型的数据.mov2yov生成一个YUV格式的文件(YUV format yuv2mov read a document, generate MATLAB structure types of data. mov2yov generate a YUV file)
- 2009-01-02 22:01:54下载
- 积分:1
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OptimumPairingOfBSS
on method for solving permutation problem
- 2010-02-18 17:07:10下载
- 积分:1
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VCO_best_feedback_Ideal
压控振荡器设计过程的数字计算,无源器件参数(useful programe for the designning of VCO for passive paraameter culculation.)
- 2011-04-21 20:55:40下载
- 积分:1
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ssxsjPSO
实数编码的小生境PSO算法优化多模态函数(Real-coded niche PSO algorithm for multimodal function optimization)
- 2013-11-13 11:53:07下载
- 积分:1
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xianxingtiaopinZbianhuan
本文件包含三个matlab程序,包括线性调频Z变换的实现和应用。(This file contains three Matlab procedures, including the realization and application of chirp Z transform.)
- 2015-03-19 15:48:39下载
- 积分:1
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100imageprocessing
matlab 图像处理基础实例 100个基础图像实例 适合初学者(matlab code for fundemental image processing. 100 basical exmaples of image processing. Especially useful to beginners.)
- 2010-11-30 10:10:33下载
- 积分:1
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dct
在一个图像块中调整两个(或多个) DCT系数的相对大小。将描述一个使用数字图像作为载体的系统。在编码处理中,发送者将载体图像分成8×8的像素块,每一块只精确地编码一个秘密信息位。嵌入过程开始时,首先伪随机地选择一个图像块bi,用它对第i个消息比特进行编码。令Bi=D{bi}为DCT变换后的图像块。
在通信开始前,发送者和接收者必须对嵌入过程中使用的两个DCT系数的位置达成一致,让我们用(u1,v1)和(u2,v2)来表示这两个索引。这两个系数应该相应于余弦变换的中频,确保信息保存在信号的重要部位(从而使嵌入信息不容易因JPEG压缩而完全丢失
(abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwx)
- 2010-05-29 12:23:08下载
- 积分:1
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TCR_FC
FC-TCR. stabilize voltage simulation in matlab simulink.
- 2017-11-14 09:27:54下载
- 积分:1
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Entropy
计算近似熵、改进的样本熵及优化的模糊熵,均为matlab下编辑的程序,是很好的复杂度指标(approxy entropy, sample entropy and fuzzy entropy matlab code )
- 2020-09-04 11:48:14下载
- 积分:1
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improvethecoordinationofperception
由于实际信道中的多径和阴影效应,单个认知用户频谱感知的性能受到影响,因此需要靠不同用户间的协同频谱感知来对抗多径和阴影效应。本设计要求在文中采用一种协作机制,即两用户进行协作频谱感知,提高主用户的检测率,减少检测时间,并且得到捷变增益。要求给出仿真结果。(As the actual channel of the multi-path and shadow effect, a single user of spectrum sensing of cognitive performance are affected, it needs to depend on collaboration between different users of spectrum sensing to combat multipath and shadow effects. The design requirements in the text using a cooperation mechanism, namely, two user collaborative spectrum sensing, to improve the detection rate of the primary users, reducing detection time, and get agility gain. Required to give simulation results.)
- 2010-05-08 09:10:41下载
- 积分:1