nnd3hopc_883707972

bandpass filters

关于focus编程的相关学习资料，有详细的说明(Focus programming related learning materials, detailed instructions)

bootstrap自助法,实现小样本的扩充，并且的达到估计均值区间的作用。(Self bootstrap method to achieve the expansion of small samples, and the estimated mean interval to the role.)

SGP4官方程序,包括matlab，java，C++等源码和说明文件(Official program of SGP4 model,includes Matlab, VC, Java, etc.)

使用对称秩1算法求解无约束问题 输入包括初始点，目标函数和梯度 输出包括最优点最优解和迭代次数(Rank 1 using symmetric algorithms for unconstrained problems including initial entry points, the objective function and the gradient of the output, including the most optimal solution and the advantages of iterations)

simple laboratory problem volved by matlab 2

IS95 前向物理链路的系统仿真程序(IS95)

世界经典教材《现代控制系统》第八版MATLAB仿真源码，好书好程序，是国内很多书籍的范本！(The world' s classic textbook " Modern control systems," eighth-source version of MATLAB simulation, better procedures for books, books are a model for many!)

射线追踪,包含了起点和终点的射线函数，对于地震传播研究具有重要意义！(Raytracing in a v(z) world. The toolbox contains functions forshooting fans of rays and functions for tracing rays with specific start and end points. General multi-bounce rays with any number of mode conversions can be traced. Automatic routines for P-P and P-S primaries in shot-gather geometry are provided for convenience. Any recording geometry can be used but most functions vectorize (e.g. are most efficient) for shot-gather geometry. Only traveltimes and rayparameters are detemined, not amplitudes. In these routines, the velocity models should be considered as "background" models. This means that the depths at which flections and mode conversions occur are dependent of the depths given as layer boundaries in the velocity models. Velocity models are specified by a vector of velocities and a same-size vector of depths. The j th velocity is in effect from the j th to the j+1 th depth. The bottom of the model is assumed at infinite depth. Thus v=5000 and z=0 specifies a cons)

实现WiMAX物理层小数时延和整数时延的方法，并搭建了物理层仿真平台(Implement WiMAX fractional delay and integral time delay method, the physical and built the physical simulation platform)