coding_1_02

利用遗传算法求解75个城市之间的最优路径，得到的结果较为理想。(The use of genetic algorithm for optimal path between the 75 cities, the result is more desirable.)

通信仿真技术-教材程序源代码和模型，又邵玉斌编写(Communication simulation technology- source code and model materials, and Shao Yubin prepared)

一个表情识别的源码。直接调用pca和svm函数。(an expression recognition of the source. Pca and direct calling svm function.)

设计一维纳滤波器 (1)产生三组观测数据：首先根据s(n)=a s(n-1)+w(n)产生信号s(n)，将其加噪（信噪比分别为20dB,10 dB，6 dB），得到观测数据x1(n), x2(n), x31(n). (2)估计xi(n)，i=1,2,3的AR模型参数。假设信号长度为L，AR模型阶数为N，分析实验结果，并讨论改变L,N对实验结果的影响。 (A Wiener filter design (1) to produce three sets of observations: first generating a signal s (n) according to s (n) = as (n-1)+w (n), to add noise (20dB SNR, respectively , 10 dB, 6 dB), to obtain observational data x1 (n), x2 (n), x31 (n). (2) estimate xi (n), i = AR model parameters 1,2,3. Assuming the signal length L, AR model of order N, analysis of experimental results and discuss the impact changing L, N of the experimental results.)

这是matlab在电子信息课程中的应用，欢迎使用(This is the matlab in the application of electronic information, welcome the use of course)

经典的移动渐进优化算法matlat源代码，非常实用。(The classic mobile gradual optimization algorithm matlat source code, very useful.)

nested polynomial uation method using matlab

NLMS Adaptive filter for voice

说明：  matlab学习宝典 数据分析 matlab学习宝典(matlab Baodian learning to learn data analysis matlab Baodian)

funny factorial and description