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4DQPSK
π／4DQPSK抗噪声性能仿真与分析,基于扩频和CDMA系统(π/4DQPSK anti-noise performance simulation and analysis, based on spread spectrum and CDMA systems)
- 2009-03-12 00:43:43下载
- 积分：1
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fractaldim(y-Q-M)
计盒分形维数计算的matlab源代码编程实现过程(Function [Fdgen NoisfreFD ]=fractaldim(y,Q,M)
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Usage: Computes fractal dimension by box counting(BC) method.
NOTE: Running the code may take a little time, because it calculates
dimensions for all embedding dimensions up to M.
This code is based on an algorithm that constructs a box for the first
observation and for other observations test which it belongs to previous
box(s). If the observation belongs to one of the existent boxes then
increases number of points in the relevant box,otherwise makes a new box. the algorithm of this code uses only rounding down and it does not need
binary coding, sorting and so on. It uses only transformation data to [0,2^32-1] and finding valid boxes based on Leibovich and Toth(1989). Inputs: y is a vector time series. q stands for generalized dimension q=1 entropy dimension,q=2 correlation dimension and so on. q=0 is box counting dimen)
- 2014-11-30 13:19:02下载
- 积分：1
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minitabguiderevised
Easy guide for learning Minitab
- 2012-10-17 15:50:29下载
- 积分：1
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pv_boost
The concerns for environment due the ever increasing use of fossil fuels and rapid depletion of this resource have led to the development of alternative source of energy such as solar energy. This paper proposes that how to increase the efficiency of a solar PV energy system by the advancement in conventional DC to DC Boost converter. This paper also proposes the study of open loop systems with elevated step-up conversion and step amplify in input voltage. An improved DC to DC boost converter is modeled and simulated using MATLAB. This improved boost converter provides the constant output voltage irrespective of the variable output voltage. The simulation results of this system are presented and compared. The result of the improved boost converter is also compared with the conventional boost converter. This result verifies that with the minimum number of components the proposed improved boost converter system has the advantages of high efficiency.
- 2020-06-22 02:20:01下载
- 积分：1
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DeMat
微分进化算法@matlab
适用于无约束连续变量的全局优化，包括线性规划、非线性规划，非光滑优化。(@ Matlab differential evolution algorithm for unconstrained global optimization of continuous variables, including linear programming, nonlinear programming, nonsmooth optimization.)
- 2007-08-01 19:38:49下载
- 积分：1
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matlab5
matlab 手册
参考(matlab reference manual)
- 2008-03-31 10:09:13下载
- 积分：1
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correlation2
相关函数
两个数组相关
涉及两个正变换和一个反变换(Correlation function related to the two arrays are involved in both transformation and an anti-transformation)
- 2010-10-22 20:10:18下载
- 积分：1
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Fitting_L
对轨道不平顺的分布采用对数正态分布进行分布拟合(On the distribution of track irregularity conducted using lognormal distribution fitting)
- 2014-11-20 20:40:04下载
- 积分：1
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system_ID
quadrotor system ID using matlab and simulink
- 2009-05-15 04:37:42下载
- 积分：1
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aircraft-identification-from-RCS
典型飞机目标的RCS仿真，内容丰富，分析较为仔细(Typical aircraft target RCS simulation, rich in content, more careful analysis)
- 2020-11-04 19:29:52下载
- 积分：1
