Ant-colony-algorithm

基于Matlab的优化算法，文件里面包含模拟退火法等多种遗传算法。(Optimization algorithm based on Matlab, the file which contains a wide range of genetic simulated annealing algorithm)

matlab仿真控制仿真时间的程序段,简单方便的在matlab界面控制仿真停止时间。(matlab simulation control simulation time block, simple and convenient interface control in matlab simulation stop time.)

用于描述离子扩散过程，在matlab环境下完成。(Used to describe the diffusion process is completed in the matlab environment.)

产生随机序列，进行调制，然后过信道，进行解调，绘星座图，仿真误码率(Generating a random sequence, modulated, and then through the channel, demodulates, painted constellation, simulation BER)

用Matlab产生正弦波,矩形波,以及白噪声信号，并显示各自时域波形图 进行FFT变换，显示各自频谱图，其中采样率，频率、数据长度自选 做出上述三种信号的均方根图谱,功率图谱,以及对数均方根图谱 用IFFT傅立叶反变换恢复信号，并显示恢复的正弦信号时域波形图(fft analysis,plot rms spectrum,power density spectrum, etc.)

c v 模型中的初始化程序，每次迭代前都要使得水平集函数无限近似于符号距离函数(cv model initialization procedure must be made before each iteration of the level set function is similar to the signed distance function of infinite)

NUMERICAL OPTIMIZATION: This is steepest descent method with constant step length to find the minima of f(x, y) = xy exp(− 2x^2 − y^2 + 0.3y) Graphical represxentation in 5 ways of solution, simple and clear explained. (NUMERICAL OPTIMIZATION: This is steepest descent method with constant step length to find the minima of f(x, y) = xy exp(− 2x^2 − y^2+ 0.3y) Graphical represxentation in 5 ways of solution, simple and clear explained. )

产生速率160Gbit/s,脉宽1.25ps的一阶高斯脉冲模拟序列（101101）(Production rate of 160 Gbit/s, pulse width 1.25ps first order Gaussian pulse simulation sequence (101101))

冈萨雷斯数字图像处理配套第四章matlab例程，代码里面有详细解释，适合初学者同步学习。(Supporting Chapter Gonzalez digital image processing matlab routines, code which has explained in detail, synchronous learning for beginners.)

利用ar建模 计算ar参数的阶数和ar参数的系数 可以对语音建模(ar modeling)