高斯混合模型EM算法MATLAB程序

合成孔径雷达DPCA程序，希望对大家有用-synthetic aperture radar DPCA procedures in the hope that it may be useful for

单循环赛中选手胜负序列求解问题 名称：单循环赛中选手胜负序列求解问题 内容：有n个选手 P 1 ,P 2 ,P 3 ,… ,P n 参加了的单循环赛，每对选手之间非胜即负。现要求求出一个选手序列 P 1 ,P 2 ,P 3 ,… ,P n , 使其满足 P i 胜 P i+ 1 (i=1,… ,n-1) 。 -Single round robin tournament players winning sequence to solve the problem name: the outcome of single round-robin tournament players to solve the problem sequence elements: There are n-player P 1, P 2, P 3, ..., P n participated in a single round-robin between each pair of players Non-win or negative. Players are now required to find a sequence of P 1 " , P 2" , P 3 " , ..., P n" , to meet the P i " W P i+ 1" (i = 1, ..., n-1).

Hamming 神经网络从功能上来看是最小Hamming 距离分类器．利用它能够完成不完整输入信息与所存储模式的最小汉明距离分类． 　　 Hamming 网络是一个双层神经网络，第一层网（即匹配子网络）是用来计算输入模式与该网络已经学习过的各样本之间的匹配测度．第二层网（即竞争子网络）接收从匹配子网络送来的未知模式与已存各样本的匹配测度，然后经过多次迭代运算就可以求得与输入模式相匹配的样本．-Hamming neural network from the functional point of view is the smallest Hamming distance classifier. Use it to complete incomplete input information storage model with the smallest Hamming distance classifier. Hamming network is a double neural network, the first network layer (ie matching sub-network) is used to calculate the input model and the network has been studied by the match between the sample test degrees. The second layer network (that is, competitive-network) from the receiver-matching network sent an unknown model has been deposited with the samples matching measure, Then after many iterative computation can be obtained with the input mode matching sample.

直接数字式频率合成器DDS设计、Verilog。 产生的信号可以是正弦波或方波、三角波、锯齿波等，自选。 采用DDS技术，将所需生成的波形写入ROM中，按照相位累加原理合成任意波形。 此方案得到的波形稳定，精度高，产生波形频率范围大，容易产生高频。 本实验在设计的模块中，包含以下功能： （1）通过 freq 信号输入需要的频率的值； （2）通过 wave_sel 信号选择所需的波形； （3）通过 amp_adj 信号选择波形放大的倍数。(DDS design of direct digital frequency synthesizer, Verilog. The generated signal can be sinusoidal or square wave, triangular wave, sawtooth wave and so on, optional. By using DDS technology, the required waveforms are written into ROM, and arbitrary waveforms are synthesized according to the principle of phase accumulation. The waveform obtained by this scheme is stable, accurate and easy to generate high frequency waveform. This experiment includes the following functions in the designed module: (1) Input the required frequency value through freq signal; (2) Choosing the required waveform by wave_sel signal; (3) Select the multiplier of waveform amplification by amp_adj signal.)

说明：  定义长方体类Cuboid，要求如下：（1）私有成员变量包括长length、宽width和高height；（2）构造方法包括一个公共的空构造方法，一个能够初始化所有成员变量的构造方法；（3）包括所有的setter和getter方法，其中setter方法要求对形参进行验证，例如长、宽和高都大于0；（4）功能方法包括计算表面积getArea()、计算体积getCubage()、判断是否正方体isCube()、输出该长方体的长宽高printCuboid()、绘制该长方体（给出提示信息即可）drawing()。 测试一要求如下：(1)利用空构造方法创建一个新的长方体对象cuboidA，然后利用setter方法设置长宽高分别为1.5、2.6和18.6，(2)调用printCuboid()方法输出cuboidA的基本信息，调用isCube()方法判断是否正方体；（3）调用方法drawing()模拟绘制该长方体。 测试二要求如下：(1)利用构造方法创建一个具有长宽高分别为2.5、6.8和8.0的长方体对象cuboidB，然后利用setLength()方法修改length为4.6；(2)调用getArea()方法计算表面积；(3)调用getCubage计算该长方体的体积。(The cuboid class cuboid is defined as follows: (1) the private member variables include length, width and H eight; (2) the construction method includes a public empty construction method, a construction method that can initialize all member variables; (3) all setter and getter methods are included, where the setter method requires to verify the parameters, such as length, width and height are greater than 0 (4) the function methods include calculating the surface area getarea (), calculating the volume getcube (), judging whether the cube is iscube (), outputting the length, width and height printcube (), drawing the box (just give the prompt information) drawing ().)

在MDI程序中实现类似WPS2000的文件切换标签-MDI procedures in achieving similar WPS2000 the paper label switching

说明：  python3 zip module for zip files

《运筹学·第三版》清华大学出版社书籍书籍(Operational research, Third Edition, Tsinghua University press)

oracle常用傻瓜问题1000问，在网上收集了在运用oracle数据库的时候所遇到的问题-oracle problem common fool 1000 question, in the online collection of oracle database in the use of a time when the problems encountered by

This is a PPT about Memetic Algorithmic Overview and SFLA Algorithm..Strongly Recommended...