linechirp_normal

说明：  用与matlab的fsk调制的信号的波形的代码，可以实现仿真(it is fsk)

HoughTransform matlab code

用于计算灰度系统GM（1,1）,计算关联度、残差和预测结果等内容，欢迎指正。(useful to solve the GM promblem. )

Compute a set of normalized, A-conjugate vectors from basis W

该融合工具箱由一系列保存成.m的格式文件函数组成，可对经过配准好的灰度图像进行融合操作。界面操作简单，在界面上可以对相关参数进行设置。(The integration kit is saved into a format function of m, operating after registration good grayscale image fusion. The interface is simple, set the relevant parameters in the interface.)

buck boots discret model

毕业设计。用MATLAB实现BPSK编程。(Graduation project. Using MATLAB for BPSK.)

卡尔曼滤波算法在Matlab中的编程 仿真的为航迹跟踪的滤波过程(Kalman filtering algorithm in Matlab simulation programming for the track tracking filtering process)

高斯低通，高斯高通滤波器。matlab实现，用于图像平滑处理，去噪，和锐化。(gaosi，filter。)

分形的练习一 ①Koch曲线 用复数的方法来迭代Koch曲线 clear i 防止i被重新赋值 A=[0 1] 初始A是连接（0，0）与（1，0）的线段 t=exp(i*pi/3) n=2 n是迭代次数 for j=0:n A=A/3 a=ones(1,2*4^j) A=[A (t*A+a/3) (A/t+(1/2+sqrt(3)/6*i)*a) A+2/3*a] end plot(real(A),imag(A)) axis([0 1 -0.1 0.8]) ②Sierpinski三角形 A=[0 1 0.5 0 0 1] 初始化A n=3 迭代次数 for i=1:n A=A/2 b=zeros(1,3^i) c=ones(1,3^i)/2 A=[A A+[c b] A+[c/2 c]] end for i=1:3^n patch(A(1,3*i-2:3*i),A(2,3*i-2:3*i), b ) patch填充函数 end (Fractal Exercise One The ① Koch curve Plural iteration Koch curve clear i to prevent i is reassigned A = [0 1] initial A is a connection (0,0) and (1,0) of the segments t = exp (i* pi/3) n = 2 n is the number of iterations for j = 0: n A = A/3 a = ones (1,2* 4 ^ j) A = [A (t* A+ a/3) (A/t+ (1/2+ sqrt (3)/6* i)* a) A+2/3* a] end plot (real (A), imag (A)) axis ([0 1-0.1 0.8])   ② Sierpinski triangle A = [0 1 0.5 0 0 1] initialized A n = 3 the number of iterations. for i = 1: n A = A/2 b = zeros (1,3 ^ i) c = ones (1,3 ^ i)/2 A = [A A+ [c b] A+ [c/2 c]] end for i = 1:3 ^ n patch (A (1,3* i-2: 3* i), A (2,3* i-2: 3* i), b ) patch filled function end)