eigenvaluefield33

说明：  matlab读图像和图像信息，函数imread可以从任何Matlab支持的图像文件格式中，以任意位深度读取一幅图像。(matlab read images and image information, the function imread Matlab support from any image file format to read any bit depth of an image.)

信号为两个正弦信号加高斯白噪声，用burg递推法对其进行功率谱估计，效果不错。(Signal for two sinusoidal signal plus Gaussian white noise, the recursive method burg its power spectrum estimation, good results.)

These are some basic matlab codes.

ISODATA法分类IRIS数据集，压缩包中包括两个.m文件，运行provaisodata_4D.m可直接分类。或者通过isodata_4D.m设置参数也可以得到结果。程序有详细注释，很容易懂。最后结果既有文字描述，也有图形输出。(ISODATA classification method IRIS data set, compressed package includes two. M files, run provaisodata_4D.m direct classification. Or set the parameters by isodata_4D.m can get results. Procedures detailed notes, it is easy to understand. Final results of both the written description, there are graphical output.)

现代通信系统第二版的源代码（非常全面）学习通信编程的必备。(The source code for the second edition of the modern communication systems)

用matlab求解各个城市之间的最优的路径(Using matlab to solve the optimal path between the various cities)

这是计算最优路径的Floyd算法在Matlab中的实现程序。(This is the calculation of the optimal path Floyd algorithm in Matlab implementation process.)

结构动力响应求解Newmark方法Matlab程序(Newmark method of solving structural dynamic response Matlab program)

FloatArrayBuffer, ReadWriteFloatArrayBuffer and ReadOnlyFloatArrayBuffer compose the implementation of array based float buffers.

霍夫曼编码的具体方法：先按出现的概率大小排队，把两个最小的概率相加，作为新的概率 和剩余的概率重新排队，再把最小的两个概率相加，再重新排队，直到最后变成1。每次相 加时都将“0”和“1”赋与相加的两个概率，读出时由该符号开始一直走到最后的“1”， 将路线上所遇到的“0”和“1”按最低位到最高位的顺序排好，就是该符号的霍夫曼编码。(Specific methods Huffman coding: the probability of emergence of the size press line, the two smallest sum probability, as a new probability and the probability of re-queue the remaining, then the minimum of two probabilities are added, and then re-queue, until finally become one. Each time the sum will be 0 and 1 Fu added two probabilities, when read by the symbol has come to begin the final 1 , the route will encounter a 0 and 1 at the lowest to the highest bit of the right order, that is the symbol of the Huffman coding.)