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MATLAB
matlab学习书籍,有初级教程和高级讲义(the book for studying matlab which has two different scales)
- 2011-01-25 14:31:01下载
- 积分:1
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image-compression-with-PCA
说明: 对400幅灰度图像用分块PCA的方法进行压缩,进行通信时只用传输主元和特征向量。其中,pcaxiefangcha.m用于图像压缩,imresume.m用于图像恢复和部分图像的显示,chaweight.m用于绘制特征值比重-主元个数关系图,crdraw.m用于绘制压缩比-主元个数关系图,psnrdraw.m用于绘制总误差PSNR-主元个数关系图,psnrlocation.m用于绘制单幅图像误差PSNR分布图。(On the 400 block with a gray image compression method of PCA, to communicate only the main elements and characteristics of transfer vectors. Which, pcaxiefangcha.m for image compression, imresume.m parts of the image for image restoration and display, chaweight.m characteristic value for the draw weight- the main element number diagram, crdraw.m used to draw the compression ratio- the primary element number diagram, psnrdraw.m used to draw the total number of errors PSNR-principal component diagram, psnrlocation.m PSNR used to draw a single image error distribution.)
- 2011-04-06 21:37:21下载
- 积分:1
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Bragggratt
Given the refractive index of the external network (semi-infinite Bragg) and the frequency in units of frequency Bragg, is the graph of the transmittance as a function of incident angle.
Fundamentals of Photonics-Second Edition
- 2009-10-16 00:12:25下载
- 积分:1
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cohere2010
相干函数的MATLAB实现程序,欢迎大家下载(Coherence function of the MATLAB implementation process, are welcome to download)
- 2010-10-27 10:37:33下载
- 积分:1
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Image_stack_viewer
A good tool to display all kinds of 3D image stacks
- 2013-01-03 03:00:52下载
- 积分:1
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kf
说明: KF的一道例题,包括源程序代码以及具体的解题过程(KF' s an example, including source code and the specific problem-solving process)
- 2010-05-21 14:04:16下载
- 积分:1
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ranji_PMSG
燃机的控制仿真,包括燃料控制,温度控制,转速控制和转矩控制(Control and Simulation of combustion engine, including fuel control, temperature control, speed control and torque control)
- 2016-01-28 11:20:12下载
- 积分:1
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analysis
: 正交频分复用( O F D M) 是第四代移动通信的核心技术。 该文首先简要介绍了O F D M基本原理, 重点研究了理想同步情
况下, 保护时隙( c P )和不同的信道估计方法在高斯信道和多径瑞利衰落信道下对O F D M系统性能的影响。 在给出O F DM系
统模型的基础上, 用 MAT L A B语言实现了整个系统的计算机仿真并给出参考设计程序。 最后给出在不同的信道条件下, 保
护时隙、 信道估计方法对 OF DM系统误码率影响的比较曲线, 得出了较理想的结论。
关键词: 正交频分复用; 仿真; 循环前缀; 信道估计(good)
- 2010-06-03 19:23:27下载
- 积分:1
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reseat
可以随机的将N个数分配到N个位置上,特别是在一些随机分配的问题上有用(N number will be randomly assigned to the N positions, particularly in a number of issues were randomly assigned to be useful)
- 2010-02-26 10:12:34下载
- 积分:1
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Fresnel_Integrals1234
Efficient and accurate computation of the Fresnel sine and cosine integrals
- 2010-10-28 17:44:23下载
- 积分:1