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SPIHT-algorithm
天在维普下载了一篇SPIHT算法改进的论文,(耿兴云,《基于改进SPIHT的静态图像编码》,电脑知识与技术:学术交流-2007年5期),我根据该文提出的改进算法,用Matlab来实现,却发现改进算法的程序运行速度比原算法还要慢,希望有兴趣的朋友进来看看,评论一下原因。(Days in the VIP downloaded a SPIHT algorithm to improve the paper, (Gengxing Yun, " based on improved SPIHT still image coding," Computer Knowledge and Technology: 5-year academic exchange-2 007), in accordance with this paper the improved algorithm Matlab to achieve, but found that the improved algorithm runs faster than the original algorithm is also slow, hope to have interested friends come to see, comment on why.)
- 2010-05-19 16:26:42下载
- 积分:1
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v69-127
code based on cardiovascular images for extracting intima media layer
- 2011-04-25 13:55:41下载
- 积分:1
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FDTD_2D_TM
电磁计算中利用FDTD算法的mur吸收边界,数值计算。(FDTD method with Mur ABC)
- 2014-12-01 15:09:59下载
- 积分:1
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power_machines_original
Emergency Diesel Generator Simulink
- 2014-01-19 06:43:17下载
- 积分:1
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DTC_22MAS12
this simulationto make table
- 2014-02-23 19:52:43下载
- 积分:1
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Form21s
Instruction format. See the instruction format spec for details.
- 2014-01-06 14:34:11下载
- 积分:1
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Zaibotongbu
QPSK载波同步的实现程序,每一步有对应波形。(QPSK carrier synchronization procedures, every step of the corresponding waveform.)
- 2021-04-09 04:09:00下载
- 积分:1
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SingleChannelProny
python算法,信号分析,获得信号分量的幅值、频率、初相和衰减因子。(python algorithm, signal analysis, signal components obtained amplitude, frequency, phase and attenuation factor early.)
- 2015-04-16 15:23:14下载
- 积分:1
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smvecstart
STARTING OF A SYNCHRONOUS MACHINE,MATLAB/SIMULINK 下对同步电机启动的仿真,解压同一目录下, 双击下部图标进行参数运行点设置。(OF STARTING A Synchronous winreg. MATLAB/Simulink right under the synchronous motor launch simulation, extracting the same directory, double-click the icon for the lower operating parameter settings.)
- 2006-07-21 14:52:38下载
- 积分:1
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efficient-frontier
马克维茨有效边界检验,分为有无风险利率和有无风险利率两类(Markowitz efficient frontier inspection, into whether the interest rate risk interest rate risk and the availability of two types of)
- 2011-08-04 09:34:26下载
- 积分:1