shibiangangdujisuan

针对风电场短期风速的预测提出一种基于小波变换的组合预测方法。首先利用Mallat 算法对短期风速时间序列进行db3 小波三层分解与重构，得到短期风速时间序列的近似分量和细节分量。针对近似分量和细节分量的不同特性，对近似分量利用粒子群算法优化的最小二乘支持向量机进行预测，对细节分量利用自回归求和滑动平均模型进行预测。最后各预测模型预测值组合叠加得到最终的短期风速预测值。仿真结果表明该方法具有较高的预测准确度。(In order to improve short-term wind speed prediction accuracy of wind farms，a combined prediction method based on the wavelet transform is proposed. Firstly，the db3 wavelet is used for three-layer decomposition and reconstruction for short-term wind speed time series through Mallat algorithm. The approximation components and the detail components of the short-term wind speed are then obtained. Next，according to the different characteristics of these components，the least square support vector machine optimized by particle swarm algorithm and the autoregressive integrated moving average model are adopted as the predictivemodels for the approximate components and the detail components respectively. Then，the final predictive value of the short-term wind speed is obtained by the combination of the two components. The simulation results indicate that higher accuracy can be obtained in this prediction method.)

利用JPDA算法进行多目标数据关联仿真，实现多目标连续跟踪(Using the JPDA algorithm to carry out multi objective data association simulation)

自适应中值滤波的编程,用MATLAB实现的,可能程序有点简单,太是真正能实现的(Adaptive median filter programming with MATLAB realize, and perhaps a bit simple procedure, too is really to achieve the)

两种LFM脉冲压缩技术，第一种技术广泛用于窄带和中等宽带的雷达工作(The two LFM pulse compression technology, a technology widely used in narrowband and medium-wideband radar)

一种适用于灰度或者黑白图片的matlab噪声处理程序(One for grayscale or black and white picture of matlab noise handler)

本程序描述了8阵元，4信号源的阵列信号处理MUSIC算法。(This procedure describes the eight array elements, four source array signal processing MUSIC algorithm.)

水声通信中信道的bellhop建模，用来生成信道的冲击响应(bellhop modeling underwater acoustic communication channel in, for generating shock response of the channel)

robot intelligente control_chapiter 11

Standard dispersion for fiber opticsvformula from Corning

LMS算法的Matlab实现。。。。。。。。。(LMS algorithm Matlab implementation. . . . . . . . .)