-
SIFTtutorial
展示David G. Lowe的SIFT算法。有很多解释说明。通俗易懂,适合初学者。(David G. Lowe displayed the SIFT algorithm. There are many explanations. User-friendly, suitable for beginners.)
- 2007-07-18 22:50:28下载
- 积分:1
-
MATLAB
matlab 在信号分析处理及其应用signal and proce(matlab in signal analysis and its application to deal with signal and proce)
- 2008-12-29 00:02:04下载
- 积分:1
-
exp
一个将32路64kbps信息流合成一个基群的复用模块和相应的解复用模块,要能观察合成或分解后信息流的一致性,演示的最小时间刻度为时隙(一次采样,即1/8000秒)。(64kbps would be a 32-way flow of information into one group based reuse modules and the corresponding de-multiplexing module, to be able to observe the post-synthesis or decomposition of the consistency of the flow of information to demonstrate the minimum time scale for the time slot (one sample, that is, a/8000 seconds).)
- 2009-12-10 22:40:44下载
- 积分:1
-
Clustering-of-bayesian-
bayesian classification聚类贝叶斯的分类算法(bayesian classification:Clustering of bayesian classification algorithm)
- 2013-12-05 19:09:35下载
- 积分:1
-
moshishibiedaima
内容是交通模式识别的大作业,包含了具体的代码(Content is the big job on traffic pattern recognition, including the specific code)
- 2016-03-14 17:16:11下载
- 积分:1
-
max alpha
说明: 使用个股日内髙频收益率计算己实现值进行分析,同时计算得到二阶矩
和高阶矩值并进行对比。本文根据己实现量的大小将所有样本股分为己实现值由
小到大的姐别,分别跟踪各股票组合的收益,探索预期收益与个股己实现值之间
的变化关系,然后将分组的结果应用于多空策略,为提高资产配置收益提供参考。
同时,将各己实现变量和各类对预期收益产生影响的控制变量放在一起构建
Fama-MacBeth截面回归,分析高频已实现量是否具有定价能力。(The realized value is calculated by using the daily gust rate of return of individual stocks, and the second-order moments are obtained by calculating at the same time.
Comparisons are made with higher order moment values. This paper divides all sample stocks into realized values according to the size of realized stocks.
Sisters from small to large track the earnings of each stock portfolio, and explore the relationship between expected earnings and the realized value of each stock.
Then the grouping results are applied to the multi-empty strategy to provide reference for improving asset allocation returns.)
- 2020-06-24 10:20:02下载
- 积分:1
-
src
Algorithm to find the melody of a polyphonic music signals.
- 2014-10-31 15:25:43下载
- 积分:1
-
q4
说明: 与基于函数的边缘检测不同,本程序是基于逻辑运算实现图像的边缘检测(Edge detection based on different functions, this program is based on the logic operation of image edge detection)
- 2010-10-10 14:42:44下载
- 积分:1
-
traincontrollimit80correct
动态矩阵控制 列车跟踪速度80KM/H 模型预测控制(DMC DMC)
- 2012-05-13 18:07:00下载
- 积分:1
-
SoundAcquisition
在matlab中利用声卡对语音信号进行实时采集,并采集波形图,对采集信号进行频谱分析,画出频谱图,能查找峰值频率。有详细的注释和参数调整说明(In Matlab using real- time audio of the speech signal acquisition and acquisition waveform, Spectral Analysis of Signals and draw the spectrum, can find the peak frequency.A detailed description of the annotation and parameter adjustment)
- 2015-06-11 17:23:58下载
- 积分:1