xuanzhuanshiliang

matlab进行仿真，希望对大家的学习和工作有所帮助(matlab simulation, in the hope that the U.S. be helpful to study and work)

eemd的matlab源程序 能够较好的实现信号的预处理(EEMD matlab source code to achieve the signal preprocessing better)

分析了支持向量回归机在能源需求预测中的优势,确定了输入向量集合和输出向量集合,建立了基于Matlab技术的SVR能源需求预测模型.对我国1985-2008年能源需求相关数据进行模拟与仿真,并对中国2010年和2020年能源需求量进行预测.研究结果表明:一是中国未来对能源的需求量逐渐增加,从2010年的330400万吨标准煤上升到2020年418320万吨标准煤,年均增长率为2.39％；二是在解决我国能源系统小样本.非线性及高维模式识别问题中SVR比BP神经网络等方法有更高的预测精度.(Support vector regression analyzes advantage in energy demand forecast to determine the set of input vectors and output vector set, established SVR energy demand forecasting model based on Matlab technology. Energy demand for our 1985-2008 related data modeling and simulation , and China in 2010 and 2020 energy demand forecast results show that: First, China s increasing demand for energy in the future, from 3.304 billion tons of standard coal in 2010 rose to 4.1832 billion tons of standard coal in 2020, average annual growth rate of 2.39 second is to solve our energy system small sample nonlinear and high dimensional pattern recognition problem SVR higher prediction accuracy than the BP neural network method.)

提出一种全新的子载波调制方式盲识别算法,该算法利用ＯＦＤＭ子载波组的统计特性,然后通过推导得到新的基于混合高阶矩的特征量,使得到新的特征量不受信噪比、载波频偏与相位偏移的影响。 (Proposed a new sub-carrier modulation count Blind Identification Method, the method using the statistical characteristics of the OFDM sub-carrier group, and By mixing deduced based on the new higher moments of the characteristic quantities such that Not amount to a new feature to noise ratio, carrier frequency offset and phase offset Affected....)

automatic vehicle parking control system controls the door of parking area. and also it limits the number of vehicles automatically.

计能量有效的协议,以适应传感器网络的特点.成簇算法是传感器网络中减少能量消耗的一种关键技术(A-gateway-assisted-progressive-clustering-routing-algorithm)

说明：  验证利用相关运算可以达到计算延迟、相位变化的功能(Verify operation can be achieved using the relevant calculation delay, phase-change function)

进行迭代仿真，实现耦合方程的求解。通过有限次的迭代，来实现无穷次的仿真。(Iterative simulation, to solve the coupling equations。Through the finite iteration, to realize the simulation of infinite time.)

图形动作模糊消除，matlab程序，用模糊图像你方差决定NSR，运动角度及运动模型可自行在程序中修改，适合启发新手(Graphic motion blur is eliminated, matlab program, using fuzzy image you decide NSR, motion angle and the motion model can modify the program, suitable for freshman inspiration)

BPSK, QPSK, 16-QAM Modulation Mapping BER in communication