y123

基于matlab平台,实现地震波场延拓并偏移归位源码.地震波偏移是地震资料处理中重要步骤之一,利用此程序可以模拟地震波传播过程,并实现偏移归位至原初反射位置(Matlab-based platform for the realization of seismic wave field extension and migration to the digital source. Seismic wave offset seismic data processing is an important step forward in the use of this procedure can simulate the seismic wave propagation process and realize Homing offset position to the original reflectance)

function [t_fismat, t_error, stepsize, c_fismat, c_error] ... = anfis(trn_data, in_fismat, t_opt, d_opt, chk_data, method) ANFIS Training routine for Sugeno-type FIS (MEX only). if nargin > 6 & nargin < 1, error( Too many or too few input arguments! ) end Change the following to set default train options. default_t_opt = [10 training epoch number 0 training error goal 0.01 initial step size 0.9 step size decrease rate 1.1] step size increase rate Change the following to set default display options. default_d_opt = [1 display ANFIS information 1 display error measure 1 display step size 1] display final result

Jacobi迭代法、Gauss-Seidel迭代法、超松弛迭代法（SOR方法）分别求解线性方程组的近似解(Jacobi iteration, Gauss-Seidel iteration, SOR (SOR method) for solving linear equations are approximate solutions)

产生QPSK的简单程序，先产生0到3的随即数字，用这些数字产生相位，然后产生QPSK信号！(Get QPSK！)

A good e book for matlab programming. Useful for novice engineers

说明：  精通MATLABGUI设计全书源代码《精通MATLAB GUI》光盘的内容--第二章(Proficient in the design of the book source code MATLABGUI "proficient in MATLAB GUI" CD-ROM content)

for SUN workstations, running Solaris

国外大牛Mean Shift代码，思路比较清晰(the code of Mean Shift from Foreign Daniel and Ideas is clear)

说明：  matlab基础教学系列5，一步步教学代码(the door to matlab)

The model of continuous system described by equations of state are given space in the file csfunc.m. This S-function simulates the continuous system with two inputs, two outputs and two state variables.