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spiht
- SPIHT编码算法是EZW的改进算法,它能够生成一个嵌入位流,使接收的位流在任意点中断时,都可解压和重构图像,因而具有很好的渐进传输特性。
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- 把消息转换成电信号。信源可分为模拟信源和数字信源。区分模拟信号和数字信号的准绳是看其取值是连续的还是离散的,而不是看时间。 信源编码:主要是利用信源的统计特性,解决信源的相关性,去掉信源冗余信息,提高系统有效性的目的。 信道编码:保证通信系统的传输可靠性,克服信道中的噪声和干扰。 调制:其主要目的是使经过编码的信号特性与-The message into electrical signals. Source can be divided into analog source and
ra
- 生理视觉特性的压缩编码方法在航天遥测图像传输中的应用-Physiological characteristics of the compression coding of visual space remote sensing in the transmission of images
color-transfer
- 基于一阶统计特性的颜色迁移,将参考图像的颜色传输到目标图像-Order statistical properties of the color of the migration, the color of the reference image is transferred to the target image
PhotonicCrystal
- 利用matlab仿真得出了布拉格光纤的光传输特性,并求出其数值解 -Using matlab simulation it is concluded that the fiber Bragg light transmission characteristics, and find out the numerical solution
ICA
- 此为进行独立成分分析(ICA)的matlab代码,盲源分离(BSS)是指在不知源信号和传输通道的参数的情况下,根据输入源信号的统计特性,仅由观测信号恢复出源信号各个独立成分的过程。这一过程又称为独立成分分析(ICA)。-This is the independent component analysis (ICA) of the matlab code, Blind Source Separation (BSS) is not knowing the source signal and tran
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- 移动通信 无线楼宇数据传输系统的仿真,分析915M的楼宇通信特性-Mobile communications, wireless data transmission system building of the simulation, the analysis of the 915 m building communications features
duci
- 长周期光纤光栅的源程序代码,可用来模拟其传输特性,-Long period fiber grating of the source code, can be used to simulate the transmission characteristics,
grdukdx99
- 长周期光纤光栅的源程序代码,可用来模拟其传输特性,-Long period fiber grating of the source code, can be used to simulate the transmission characteristics,
monqs
- 本实验的内容是无线楼宇数据传输仿真,分析915M的楼宇通信特性,不错的(The content of this experiment is wireless building simulation data transmission, analysis of the 915 m building communication features, good)
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- 移动通信--无线楼宇数据传输系统的仿真,分析915M的楼宇通信特性(Mobile communications, wireless data transmission system building of the simulation, the analysis of the 915 m building communications features)
matlab
- 基于 Maxwell 的基本电磁场理论,根据导行电磁波得到矩形导波系统中 TM 波、TE 波的场分布方程, 并对传 播常数进行讨论,得到矩形波导中传输模式特性. 应用 MATLAB 计算金属矩形波导的传输模, 得到矩形波导中 TE、TM 模场分布. 研究结论对矩形波导设计提供参考.(ased on the basic electromagnetic field theory of Maxwell, the field distribution equation of TM wave and