HomeWork-Matlab1

《精通matlab最优化计算》中的源程序。可用于解决无约束一维极值问题( one dimensional optimization problem)

说明：  本压缩包内涵丰富，需要自己提取学习修改，其中包括无损检测，信号处，超声波仿真及相关程序，内含有帮助文档和学习文件文献。(This package is rich in content and needs to be extracted, learned and modified by ourselves, including nondestructive testing, signal processing, ultrasonic simulation and related programs, including help documents and learning documents.)

K-mean均值算法是给定类的个数K，将N个对象分到K个类中去， 使得类内对象之间的相似性最大，而类 之间的相似性最小。 Kmean处理图像的matlab文件 (K-mean algorithm is given class means the number of K, K to N objects assigned to a class, making class similarity between objects within the maximum, while the similarity between class minimum. Image processing matlab file Kmean)

matlab常见错误的提示和原因以及解决方法(matlab tips for the causes of common errors and solutions)

this is a FDTD with PML for simulation of TE horn antenna

度为3的scale free network generating， 速度比较慢，可能是循环次数比较多(Degree scale free network generating 3, the speed is relatively slow, it may be more cycles)

可以自动调整matlab figure的尺寸，使众多图保持一致，用于论文中图的调用比较方便，更加美观(Matlab figure can automatically adjust the size, so that many figure consistent call graph paper for more convenient, more beautiful)

关于LTE的文章，希望大家喜欢。 Belief-propagation-based joint channel estimation and decoding for spectrally efficient communication over unknown sparse channels(Belief-propagation-based joint channel estimation and decoding for spectrally efficient communication over unknown sparse channels)

说明：  编写改进的差分进化算法，并对神经网络进行优化(improved differential evolution algorithm to optimization the neural network )

牛顿法matlab版本的一个实例源代码，带轨迹收敛图。(a source code of newton algorithm by matlab )