MATLAB

说明：  基于MATLAB的编程，很好很强大。对于信道仿真非常有用(MATLAB-based programming, very very powerful. Channel simulation is very useful for)

matlab数字图像处理常用语句，方便查询和学习。分享给大家。(matlab digital image processing commonly used sentences, easy access and learning. For everyone to share.)

分数阶傅里叶变换 Matlab仿真实现 单分量的LFM信号的检测和参数估计( Fractional Fourier Transform Matlab simulation to achieve a single-component LFM signal detection and parameter estimation)

本matlab函数，利用混沌映射不可预测性，遍历性和敏感性，以它们的参数和初始值的优异特性的，实现一个图像加密算法。我们引入了一个新的二维logistics函数。与现有的混沌映射相比，它具有更广泛的范围内混乱，更好的遍历性，混沌性和relativelylow实施成本。为了研究及其应用，我们提出了一个之乱转换（CMT），以有效地改变图像的像素位置。结合2D-logistics与CMT，我们进一步实现图像加密算法。(In this matlab test,we use the chastic s excellent properties of unpredictability, ergodicity and sensitivity to their parameters and initial values, chaotic maps are widely used in security applications. In this paper, we introduce a new two-dimensional Sine Logistic modulation map (2D-SLMM) which is derived the Logistic and Sine maps. Compared with existing chaotic maps,it has the wider chaotic range, better ergodicity, hyperchaotic property and relativelylow implementation cost. To investigate its applications, we propose a chaotic magic trans-form (CMT) to efficiently change the image pixel positions. Combining 2D-SLMM with CMT, we further introduce a new image encryption algorithm. )

edge detection using fuzzy 1...............................................

现在我发现网站上对于匈牙利方法的matlab实现还是比较的少，我这里写了一个。具体功能：可以解决二维的任意01指派问题。(Now I found the website for the Hungarian method matlab realize relatively less, I here to write one. Specific functions: can solve the two-dimensional assignment problem of arbitrary 01.)

计算三维方腔顶盖驱动流的matlab程序，为可以对比计算结果(Calculate the three-dimensional lid-driven cavity flow matlab program, the results can be compared to)

ANALYSIS FILTER BANK OF IMAGES

利用有限差分法 (Finite Differential Method, FDM)将场域离散为许多小网格，应用差分原理，将求解连续函数的泊松方程问题转换为求解网格节点上的差分方程组的问题。(The use of finite difference method (Finite Differential Method, FDM) will field for many small discrete grid, the application of differential principle, the continuous function for solving Poisson' s equation for solving the problem is converted to grid nodes on the issue of differential equations.)

这是一个虹膜识别检测的周围元器件的程序描述，很完整，也是很好验证的(This is a test of iris recognition around the components of the program description, it is complete and is good for validation)