kmeans

利用函数实现图像滤波以及采用两种不同的方法生成一个2-D滤波器并设计一个截止频率为0.5的理想低通滤波器(Image filtering in two diffferent way and simulate a low-passfilter.)

当信噪比较大时，采用广义最小二乘法可能会出现多个局部收敛点，解决这个问题的方法可用多级最小二乘法，一般来说多级最小二乘法包含三级辨识过程。利用输入输出数据，通过多级最小二乘法，可分别求的辅助模型，过程模型和噪声模型的参数估计值。在高噪声的情况下，多级最小二乘法明显优于广义最小二乘法，其收敛点唯一。(When the signal noise ratio (SNR), and by use of the generalized least squares method may appear more local convergence point, the way of solving this problem can be used multistage least squares method, and generally multistage least squares method includes three identification process. Using input/output data, through the multistage least squares, respectively for the auxiliary model, process model and noise model parameter estimation. In the high noise, multistage least squares method is obviously superior to the generalized least squares method, and its convergence point only.)

一个快速学会做MatlAB程序界面的教程(Learn how to do a quick tutorial program interface MatlAB)

说明：  基于循环前缀的直序列扩频, matlab程序, bpsk,qpsk(DSSS based on CP,Matlab,bpsk,qpsk)

说明：  根据目前的数据进行了SEIR模型的代码实现(SEIR code implementation)

FCM是一种实用的算法，在医学图像分割中被广泛应用，有很多的改进措施，本程序是基于FCM来分割MRI人脑图像MRI-brain-segmentation-using-FCM

利用角椎體原理來做影像導航 只需要三個共同地標點即可以定位(Vertebral body angle to make use of the principle of image navigation only need three common punctuation that can be targeted to)

用MATLAB进行Sigma 采样，用于数值计算或者数值滤波(Sigma sampling conducted with MATLAB for numerical calculations or numerical filtering)

说明：  基于Matlab的AR模型参数估计,用实例说 明运用Matlab 进行AR( n) 参数估计的方法。(Matlab-based AR model parameter estimation, using examples of the use of Matlab to AR (n) parameter estimation method.)

matlab语言开发的图像去噪的固定点迭代法， 基于偏微分方程的一个算法。(Matlab language Image Denoising fixed-point iteration method, based on partial differential equations of an algorithm.)