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用MATLAB在M文件里编写连续谱密度函数(matlab)

BNB20 Finds the constrained minimum of a function of several possibly integer variables. ％ Usage: [errmsg,Z,X,t,c,fail] = ％ BNB20(fun,x0,xstatus,xlb,xub,A,B,Aeq,Beq,nonlcon,settings,options,P1,P2,...) ％ ％ BNB solves problems of the form: ％ Minimize F(x) subject to: xlb <= x0 <=xub ％ A*x <= B Aeq*x=Beq ％ C(x)<=0 Ceq(x)=0 ％ x(i) is continuous for xstatus(i)=0 ％ x(i) integer for xstatus(i)= 1 ％ x(i) fixed for xstatus(i)=2 ％(BNB20 Finds the constrained minimum of a fu nction of several possibly integer variables. % Usage : [errmsg, Z, X, t, c, fail] =% BNB20 (fun, x0, xstatus, xlb, xub, A, B, Aeq, Beq, nonlcon. settings, options, P1, P2, ...)%% BNB solves problems of the form : Minimize% F (x) subject to : xlb)

Matlab simulink radar

I am uploading a file of Frequency Hopping Spread Spectrum:An Effective Way to Improve Wireless Communication Performance. Plz accept it. Thanks and Regards, salman

输出仿真结果的频谱图、相图、时间历程和庞加莱截面(The frequency spectrum of the output of the simulation results, the phase diagram, time course, and Poincare)

这MATLABsimulink的一些动画的基本操作，非常有趣，也会提高你对MATLAB的学习兴趣~(The basic operation of this MATLABsimulink some animation, very interesting, will improve your MATLAB interest in learning to)

一个基于飞机纵向方程设计的LQR控制律SIMULINK模型结构(An equation based aircraft longitudinal control law designed SIMULINK model structure LQR)

说明：  一个空时编码方面的simulink，好东西大家分享！(a space-time coding of Simulink, to share the good things!)

Record your voice for 5 seconds Play back the recording Store data in double-precision array Plot the waveform Calculate over all the frames in the sample LPF the speech at 900 Hz to remove upper freq. (since Pitch info. will be below 900 Hz) Perform Centre Clipping and find the Clipping Level (CL) Choose the appropriate clipping level Perform Center clipping Compute the autocorrelation calcute pitch Calculate the avg. pitch estimate for the whole sample X. Find Gender

PID control simulation(matlab simulation for pid controller)