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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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MatlabDaily
金钱豹matlab测试设计方法
打开金钱豹 —》 设置—》交易模型设置(同时,打开安装目录中matlabfiles文件夹,如果不存在,就解压对应的压缩文件matlabfiles )—》阅读其中的matlab程序(现有两个较为简单的示例策略) —》(假设我们要测试日内一分钟价差套利)—》选择接口类型matlab,添加模型名称,选择输入参数,选择输出参数,以及m文件路径—》以上步骤完成后按“修改",模型即转入—》打开测试品种的行情(IF1005,IF1006)——》转换成一分钟频率(按”分时/周期切换“或右键)——》选择模型—》对两个品种分别加装同一个模型matlab1 jiacha——》这个时候会自动生成当日价差图。(matlab1 jiacha)
- 2011-06-22 13:48:19下载
- 积分:1
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radio_pf
利用MATLAB语言实现的关于励磁涌流二次谐波和基波的比例程序。(The use of the MATLAB language of the ratio of the magnetizing inrush current of secondary harmonic and fundamental program.)
- 2012-05-23 19:34:57下载
- 积分:1
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msjet35
its all about communication
- 2012-11-01 00:04:22下载
- 积分:1
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SIMULINK
SIMULINK仿真教程,介绍了SIMULINK的模块库、功能模块的处理、仿真的运行、s-function的设计、SIMULINK仿真举例(SIMULINK simulation tutorials introduce the SIMULINK module library, function module processing, the simulation is running, s-function design, SIMULINK simulation example)
- 2008-02-22 15:10:29下载
- 积分:1
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Ts_change_Pdnochange
最大化频谱接入机会的能量检测方法的研究-----认知无线电(Access to opportunities to maximize the energy spectrum detection of cognitive radio-----)
- 2010-06-02 22:26:06下载
- 积分:1
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lab5
decription system photo
- 2013-11-14 23:05:11下载
- 积分:1
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BER APSK
16apsk信噪比与误码率曲线的仿真及星座图(16apsk signal to noise ratio and bit error rate curve simulation)
- 2021-03-29 23:09:10下载
- 积分:1
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CONVCON
通过matlab的m文件对gps卫星信号进行模拟(Gps satellite signal simulation)
- 2009-04-18 18:51:06下载
- 积分:1
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代码
说明: 可以提供风光火储能一体化研究,采用matlab yalmip优化工具箱(The MATLAB yalmip optimization toolbox can be used to study the integration of wind, fire and energy storage)
- 2021-03-26 01:49:14下载
- 积分:1