-
GABOR
文件里包括2个函数，实现gabor滤波器，参数可以由自己指定(gabor wavelet)
- 2011-10-19 10:53:30下载
- 积分：1
-
zhenfu
用于电力电子系统同步信号检测或故障分析的对称分量法正负序分离(Symmetrical components for the power electronics system synchronization signal detection or failure analysis of positive and negative sequence separation)
- 2015-04-11 14:51:38下载
- 积分：1
-
Adaboost
说明： 一个用matlab的实现的Adaboost_M1, 主要用运捆绑不同的分类器. boosting 算法的一种 (using a Matlab Adaboost_M1 the realization of the main shipped bundled with different types of devices. A boosting algorithm)
- 2005-11-27 22:22:08下载
- 积分：1
-
Untitled
MATLAB代码实现PID自适应控制(MATLAB and PID control)
- 2019-04-28 10:44:58下载
- 积分：1
-
Romberg
Numerical approximation rn of the definite integral from a to b that is obtained with the aid of Romberg s method with n rows and n columns.
- 2010-06-26 18:55:09下载
- 积分：1
-
MATLABFinancialTimeSeriesToolbox2UserGuide
mablab financial time series toolbox
- 2010-11-11 10:22:52下载
- 积分：1
-
CA-CFAR
高频雷达目标检测单元平均恒虚警方法（仿真数据）(The average high-frequency radar target detection unit constant false Police Act (simulation data))
- 2020-09-11 15:08:01下载
- 积分：1
-
03607_28
DFT进行频谱分析时的三种现象
1、混叠：对连续信号采样，要求连续信号是带限的，采样频率要足够高。Fs应满足Nyquist采样定理才不产生混叠。
采样前加低通滤波器防混叠
2、频谱泄漏：DFT对时域信号进行了截断（相当于采样信号乘了一个窗函数），时域的乘积相当于频域卷积，改变了原信号频谱。
改用其他窗函数（非矩形）改善泄漏。
3、栅栏现象：DFT 只给出了频谱在采样点上的取值，采样点间的频谱内容丢失。(DFT spectrum analysis of a three phenomena, aliasing : continuous signal sampling, requiring continuous signal is band-limited, the sampling frequency should be high enough. Fs meet the Nyquist Sampling Theorem would not have aliasing. Sampling former low-pass filter plus anti-aliasing 2, spectrum leakage : DFT right time domain signal a disconnect (equivalent to a sampling signal by a window function). time domain is equivalent to the product of frequency-domain convolution, changes in the spectrum of the original signal. Window functions to switch to other (non-rectangular) to improve leakage. 3, fenced phenomenon : DFT spectrum is given only at the sampling point value, sampling points of the spectrum as lost.)
- 2007-05-08 16:22:17下载
- 积分：1
-
LightingColorFilterTest
Lighting Color Filter Test extends Test Case Source Code for Andriod.
- 2013-12-16 10:59:15下载
- 积分：1
-
montecarlo
蒙特·卡罗方法（Monte Carlo method），也称统计模拟方法，是二十世纪四十年代中期由于科学技术的发展和电子计算机的发明，而被提出的一种以概率统计理论为指导的一类非常重要的数值计算方法。是指使用随机数（或更常见的伪随机数）来解决很多计算问题的方法。与它对应的是确定性算法。蒙特·卡罗方法在金融工程学，宏观经济学，计算物理学（如粒子输运计算、量子热力学计算、空气动力学计算）等领域应用广泛。(The Monte Carlo method, also known as the statistical simulation method, was proposed in the mid-1940s due to the development of science and technology and the invention of electronic computers. A very important numerical calculation method for classes. Refers to the use of random numbers (or more common pseudo-random numbers) to solve many computational problems. Corresponding to it is a deterministic algorithm. The Monte Carlo method is widely used in financial engineering, macroeconomics, computational physics (such as particle transport calculation, quantum thermodynamics calculation, aerodynamic calculation).)
- 2020-12-22 21:49:07下载
- 积分：1
