FIRfilters

this is a file for embedding a messge in an image

数据挖掘部分算法的matlab实现 C4_5 大家可以共同研究研究(Data mining algorithm matlab part we will be able to realize C4_5 Research)

Gold序列生成程序，用m序列模2相加生成平衡Gold序列(Gold sequence generation process, using mod 2 sum of m sequences generated balanced Gold sequences)

A fast customizable function for locating and measuring the peaks in noisy time-series signals. Adjustable parameters allow discrimination of "real" signal peaks from noise and background. Determines the position, height, and width of each peak by least-squares curve-fitting.(A fast customizable function for locating and measuring the peaks in noisy time-series si gnals. Adjustable parameters allow discrimin ation of the "real" signal peaks from noise and back ground. Determines the position, height, and width of each peak by least-squares curve-f itting.)

说明：  用于计算Zernike多项式系数在缩放、偏心、旋转后的值(Calculating the values of Zernike polynomial coefficients after scaling, eccentricity and rotation)

模糊pid控制及其matlab仿真,书中的例子(Matlab fuzzy pid control and its simulation, the book)

matlab实现的椭圆曲线点加函数(matlab realize the elliptic curve point increase in function)

高压断路器振动信号时频特征分析，STFT变换以及功率谱，matlab代码(High voltage circuit breakers，STFT)

Spatial Channel model examples

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)