Order-Statistics-3rd[1]

closed loop control of inverter

课程设计时编写的matlab程序代码，供做算法研究人员参考，小波包分析提取振动信号中的特征频率。( Course designed to prepare the matlab program code, Algorithm for researchers to do reference, Wavelet packet analysis to extract vibration signal characteristic frequency.)

求解二维对流扩散方程，采用径向基函数配点无网格法(Solving two-dimensional convection-diffusion equation using radial basis function collocation meshless method)

说明：  对无耗开路传输线输入阻抗函数的2，4阶帕德逼近(Against non-consumption of open-circuit transmission line input impedance function of the 2,4-order Pade approximation)

code turbo for form CDMA

灰色模型预测是在数据不呈现一定规律下可以采取的一种建模和预测方法，其预测数据与原始数据存在一定的规律相似性 下面程序是灰色模型GM(1,1)程序二次拟合和等维新陈代谢改进预测程序,matlab6.5 ,使用本程序请注明，程序存储为gm1.m(Gray model prediction is a kind of modeling and forecasting method which can be taken under certain regularity of data. The prediction data has some regular similarity with the original data The following procedure is the gray model GM (1,1) program quadratic fit and isometric metabolic improvement prediction program, matlab6.5, use this procedure please specify that the program is stored as gm1.m)

通信系统建模与仿真第15章基于MATLAB程序(System Modeling and Simulation of Chapter 15 program based on MATLAB)

对信号进行小波包分解并求取各个分量的功率谱(The signal wavelet packet decomposition and obtain the power spectrum of the various components)

分段函数，进行采样，画出采样图，幅频图，频谱图(Piecewise function, sampling draw sample Figure Figure amplitude-frequency spectrogram)

说明：  求解DEA　CCR BCC 超效率 matlab程序(Solve the DEACCR BCC super efficiency matlab program)