在matlab中实现DCT变换
在matlab中实现DCT变换，对初学者有一定的用处...
DCT-based技术资料
📦 资源总数：1658
💻 源代码：59896
DCT-Based技术，基于离散余弦变换，是图像处理与压缩领域中的核心算法之一，广泛应用于JPEG标准、视频编码及信号处理中。掌握DCT原理不仅能够帮助工程师优化多媒体数据传输效率，还能提升在噪声抑制、特征提取等方面的专业技能。本站提供1658个精选DCT相关资源，涵盖理论教程到实战案例，助力您深入理解并灵活运用这一关键技术。立即访问，开启您的高效学习之旅！
🔥 DCT-based热门资料
查看全部1658个资源 »一种基于视觉模型的DCT数字水印算法 提出了一种水印系统与人眼视觉模型相结合的离散余弦变换数字水印算法。该算法利用了人眼视觉模型 (Hvs)来选取水印嵌入区域
一种基于视觉模型的DCT数字水印算法 提出了一种水印系统与人眼视觉模型相结合的离散余弦变换数字水印算法。该算法利用了人眼视觉模型 (Hvs)来选取水印嵌入区域，使其既能够保证水印信息的鲁棒性又能够满足其不可见性。利用基于能量关系的算法进 行水印嵌入。最后进行了仿真实验，嵌入水印的图像中很难发...
Session Initiation Protocol (SIP) [1] is fast becoming the protocol of choice for IP based communica
Session Initiation Protocol (SIP) [1] is fast becoming the protocol of choice for IP based communication – specifically telephony (Voice over Interne...
Stack-based sequential decoder for M-QAM modulated MIMO-type problems, i.e., of fixed tree depth.
Stack-based sequential decoder for M-QAM modulated MIMO-type problems, i.e., of fixed tree depth....
About WepDecrypt: Wepdecrypt is a Wireless LAN Tool written in c which guesses WEP Keys based o
About WepDecrypt: Wepdecrypt is a Wireless LAN Tool written in c which guesses WEP Keys based on a active dictionary attack, key generator, distr...
💻 DCT-based源代码
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