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DCT-for-image-compression-
利用DCT进行图像压缩(首先将图像分割成8×8的图像,对每个子图像进行DCT,这样每个子图像有64个系数,舍去50%小的变换系数,进行2:1的压缩。)(Using DCT for image compression (first image into 8 × 8 image, for each sub-image DCT, so that each sub-image by a factor of 64, rounding 50 of the small transform coefficients, the 2:1 compression.))
- 2011-05-10 16:18:48下载
- 积分:1
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beamforming_powerallocation
波束形成的能量分配算法,与中继选择方案及Larsson方案做对比( U6CE2 u675F u5F62 u6210 u7684 u808F u0206 u9141 u9121 u6CD5 uFF0C u4E0E u4E2D u7E7 u9009 u62E9 u65B9 u6848 u53CALarsson u65B9 u6848 u505A u5BF9 u6BD4)
- 2017-05-24 11:07:17下载
- 积分:1
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PignisticDST
用于对DS证据理论进行Pignistic概率计算的函数,详细使用见该文件内的帮助说明(For the DS evidence theory Pignistic probability function, see the document in detail the use of the help that)
- 2007-09-09 21:32:44下载
- 积分:1
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VDSL_up
VDSL的上行链路仿真,满足以下指标:
1.下行(局端到用户端)速率:20Mbps,上行(用户端到局端)速率:5Mbps;传输距离为500m;在Eb/N0 = 15dB时实现误比特率Pe<=10-4
2.可用信道频谱:0.138MHz-12MHz
3.双绞线模型采用RLCG模型,传输介质为0.4mm PE cable
(simulation of VDSL up link)
- 2011-07-19 21:43:28下载
- 积分:1
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langrange
拉格朗日插值法。当给出一系列xi以及相应的yi,可以用此法求出一个二元一次方程f,使得f(xi)=yi。(Lagrange interpolation. When given a series of xi and the corresponding yi, a binary one can find the equation of this method f, so f (xi) = yi.)
- 2010-11-12 21:41:04下载
- 积分:1
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emd
西储大学电机轴承故障诊断,EMD分解程序,含包络谱,能量谱(Case western reserve university motor bearing fault diagnosis, the EMD decomposition procedure, including envelope spectrum, energy spectrum)
- 2015-06-18 20:00:36下载
- 积分:1
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ELM_kernel
从黄广斌官网下载的,添加了核函数的核极限学习机(Download the official website of Huang Guangbin, adding the kernel fucntion to Extreme Learning Machine)
- 2015-06-23 11:17:42下载
- 积分:1
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coding_mcst
曼彻斯特编码的matlab实现。输入概率的条件下会以构架的形式输出编码结果,以及必要的附加参数。(Manchester encoding matlab realize. Under the conditions of the importation of probability will form the framework of the output coding results, as well as the necessary additional parameters.)
- 2007-09-04 21:13:25下载
- 积分:1
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bpsk_rayleigh
说明: BPSK 检测其在rayleigh信道中的性能 it is useful for you!(BPSK detected in Rayleigh Channel performance it is useful fo r you!)
- 2006-04-26 23:50:56下载
- 积分:1
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activeClusteringCode
Matlab code for active clustering in wireless sensor networks.
- 2013-11-15 23:04:49下载
- 积分:1