Iwavetrans2D

通过matlab语言编程，实现利用Gauss消去法求解线性方程组(Through matlab language programming, using the Gauss elimination method for solving linear equations)

各种粒子群算法代码，有标准粒子群的，混合粒子群的，还有改进粒子群的。修改参数就可用。(A variety of particle swarm algorithm code, standard particle swarm hybrid particle swarm, as well as improved particle swarm. Modify the parameters can be used.)

最短路径算法的MATLAB 版的实现，实属呕心力作···(The shortest path algorithm to achieve MATLAB version, it is disgusting masterpiece.)

它所描述的是不同色彩在整幅图像中所占的比例，而并不关心每种色彩所处的空间位置，即无法描述图像中的对象或物体。颜色直方图特别适于描述那些难以进行自动分割的图像。(It describes the proportion of different colors in the entire image, and does not care about the spatial location of each color, that is, it can not describe objects or objects in the image. Color histograms are especially suitable for describing images that are hard to segment automatically.)

说明：  快速推进法计算初至波走时，可计算二维强非均匀介质(The fast marching method can be used to calculate the first break travel time in two-dimensional strong inhomogeneous media)

matlab的教程，例题，包括数值，符号，图像等运算及答案(matlab tutorials, sample questions, including the values, symbols, images and other computing and answers)

matlab 系统仿真 内容细致详细。有利于初学者自学。(the matlab system simulation content meticulous detail)

工频滤波，能够实现50Hz滤波，采用的是六阶巴特沃兹滤波(Power frequency filtering can achieve 50Hz filtering, using the six order Butterworth filter.)

能量熵的计算，这是第二能量熵的matlab代码，内含心电信号数据及运用MATLAB写的源代码。( Energy entropy calculation, This is the second energy entropy matlab code, ECG data and includes source code written in MATLAB.)

its is very good code for edge detection...