D2Q9-2D

Low Pass Filter. it is used to find the low frequency components of the image. it gives the blurry image and removes noise

一个很好的运用模拟退火解决0-1背包问题的一个例子程序(A good use of simulated annealing to solve 0-1 knapsack problem an example program)

说明：  Matlab编写的SPIHT 也叫层树分集压缩算法(Written in Matlab, also known as layer SPIHT compression algorithm tree diversity)

dijkstra 算法，是Isomap等算法所需要的(dijkstra algorithm，which is essential to Isomap algorithm)

预测控制仿真程序，方法为广义预测，对象基于传递函数(Predictive control simulation program, the method is generalized to predict, based on the transfer function of the object)

this program gives detail about detecting the edges of the image

这是信号分析应用里面一个滤波的基本程序，非常有用，供需要者学习(This is a signal analysis application of the basic procedures inside a filter is very useful for those who need to learn)

matlab实现橡皮线的简单程序 用于学习matlab交互(matlab program to achieve a simple rubber band used for interactive learning matlab)

Beamforming or spatial filtering is a signal processing technique used in sensor arrays for directional signal

分别使用MVDR、Root-Music和ESPRIT三种方法对信号频率估计进行仿真实验，其中噪声为复正弦加性白噪声，给出正弦信号频率的估计值。(Using MVDR, Root- Music and ESPRIT three methods to estimate the signal frequency simulation experiment respectively, which is suitable for complex sinusoidal additive white noise noise, sine signal frequency estimate is given.)