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<font color="#ff0000">??? Error using ==> horzcat
CAT arguments dimensions are not consistent.

Error in ==> sym.subs>@(x)[char(x),','] at 249
    s = cellfun(@(x)[char(x) ','],X,'UniformOutput',false);

Error in ==> sym.subs>getNames at 249
    s = cellfun(@(x)[char(x) ','],X,'UniformOutput',false);

Error in ==> sym.subs>tryFunctionHandle at 193
xvarnames = getNames(X);

Error in ==> sym.subs>mupadsubs at 140
[G,worked] = tryFunctionHandle(F,X,Y);

Error in ==> sym.subs at 127
    G = mupadsubs(F,X,Y);

Error in ==> Runge_Kutta_Iteration at 167
            f0Nwl_new=subs(f0Nwl,{I,Nwl,Nes,Ngs,f12,f13,f14,f15},...

Error in ==> Runge_Kutta_Main at 23
    Runge_Kutta_Iteration(Light_in_section,Runge_Kutta_Iteration_num)

Error in ==> ModeLocking_20150427_main at 45
            Runge_Kutta_Main(Light_in_section);</font>

µÚ¶þ´ÎÊÇ
<font color="#ff0000">??? Error using ==> Runge_Kutta_Iteration at 90
Error due to multiple causes.

Error in ==> Runge_Kutta_Main at 23
    Runge_Kutta_Iteration(Light_in_section,Runge_Kutta_Iteration_num)

Error in ==> ModeLocking_20150427_main at 45
            Runge_Kutta_Main(Light_in_section);

Caused by:
    Error using ==> Runge_Kutta_Iteration at 90
    Error evaluating parameter 'Denominator' in 'f14/Actuator Model': Undefined
    function or variable 'Ta'.
    Error using ==> Runge_Kutta_Iteration at 90
    Error evaluating parameter 'Gain' in 'f14/Aircraft Dynamics Model/Gain3':
    Undefined function or variable 'Uo'.</font>

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    global n m groupn modeln ith pa  Main_data RK_data;

µ«ÊÇ»¹ÊdzöÏÖÕâ¸öÎÊÌâ¡£ ÖØÐ²éÁËÊé±¾Ö®ºó£¬Ê¹ÓÃÁËevalin ºÍassignin·½·¨½øÐÐÁËÊý¾Ý´«µÝ£¬ÔÚ"Runge_Kutta_Iteration"Õâ¸öµü´úº¯ÊýµÄ¸Õ¿ªÊ¼¾Í½øÐÐÁËÊý¾Ý´«µÝ£¬´úÂëÈçÏ£¬µ«»¹ÊdzöÏÖÁËÉÏÊö±¨´íÐÅÏ¢¡£
n=evalin('base','n');
m=evalin('base','m');
groupn=evalin('base','groupn');
modeln=evalin('base','modeln');
ith=evalin('base','ith');
pa=evalin('base','pa');
Main_data=evalin('base','Main_data');
RK_data=evalin('base','RK_data');

ÓÚÊÇÎÒ½øÐнű¾ÎĵµµÄµ÷ÊÔ£¬ÎĵµÇ°Ã沿·ÖµÄ´úÂëÈçÏ£¨ÎҰѺ¯ÊýÃû¸ø×¢ÊÍÁË£©£º
% function Runge_Kutta_Iteration(Light_in_section,Runge_Kutta_Iteration_num)
%%%the iteration program of 4th Runge_Kutta method

%     n=evalin('base','n');
%     m=evalin('base','m');
%     groupn=evalin('base','groupn');
%     modeln=evalin('base','modeln');
%     ith=evalin('base','ith');
%     pa=evalin('base','pa');
%     Main_data=evalin('base','Main_data');
%     RK_data=evalin('base','RK_data');
%    %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    TEST_POINT=0;
    dt=0.5e-12*1.09
   
    n=50;%the total steps of time
    t=(1:n)*dt/1e-12;
    m=2;
    dt1=dt/m;
    ith=1;
    inner_loop_steps=[3*ones(1,10),10*ones(1,10)];% change the inner loop number in different time to be more effecient in SignalModulation simulation
    groupn=100;%the group number of ES and GS
    modeln=600;%the lasering model number
   
    Main_data_initiate;% intializing the Main_data
    Is_gain_section=1;
    Light_in_section=1;
    Runge_Kutta_Iteration_num=20;
    parameters(1);
    RK_Iteration_Data_Init(1,20)

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