hidding_1bit

说明：  求解简单微分方程。模拟双摆运动并附简单说明材料。(For animation, the program uses Matlab s normal plot command combined with the drawnow command. It is based on the ode45 solution of the corresponding differential equations. Comprehensive documentation is provided, including a sketch of the most important steps of how to derive the equations of motion. A simple Mathematica notebook contains all of the manipulations. )

this file contains example of fuzzy PID matlab simulation including its FIS file..suitable for beginner in purpose of learning fuzzy PID.

说明：  针对物流配送中心选址优化问题中存在的多方面影响因素，难以精准实现优化选址的问题，通过综合考虑网点的物资需求量与配送时间的影响，建立结合配送时间的选址模型，并使用一种免疫优化算法对物流配送中心选址问题进行解决.(Immune optimization algorithm for location of logistics distribution center)

一些关于matlab很有用的资料，希望能对你有所帮助(matlab)

DC-DC部分采用定功率单环控制，klxUkix参数对于初学者具有参考意义，包含收发两个客户端的链路级通信程序,包含位置式PID算法、积分分离式PID，vwWPfDq条件包含优化类的几个简单示例程序，部分实现了追踪测速迭代松弛算法。( DC-DC power single-part set-loop control, klxUkix parameter For beginners with a reference value, Contains two clients receive link-level communications program, It contains positional PID algorithm, integral separate PID, vwWPfDq condition Optimization class contains several simple sample programs, Partially achieved tracking speed iterative relaxation algorithm.)

例3：分析占空比为ta的矩形脉冲频谱 T=1 时间窗大小 ta=0.5 占空比 N=256 t=linspace(-T,T,N) ts=2*T/N fs=1/ts (x=zeros(1,N) x(N/2-round(N/2*ta):N/2+round(N/2*ta))=ones(1,2*round(N/2*ta)+1) y=fft(x,N) figure plot(t,x) title([ 时域信号图 占空比为 ,num2str(ta)]) axis([-T T-0.2 1.2]) xlabel( t /s ) figure subplot(211) f=linspace(-fs/2,fs/2,N) plot(f,abs(fftshift(y))/N) title([ 矩形脉冲双边谱 脉冲时间t=[- ,num2str(ta*T), , ,num2str(ta*T), ] ]) xlabel( f /Hz ) )

matlab toolbox , a very important sourcecode to plot input files

求峰值点的子程序，可用于信号的频率等参数估计(And the peak point of the subroutine, may be used to signal the frequency parameter estimation)

Modeling mama barfi tisko Simulink

说明：  关于脉冲压缩的问题。脉冲压缩的质量直接影响雷达的探测性能。(Pulse compression on the issue. Direct impact on the quality of pulse compression radar detection performance.)