floyd

说明：  钢管订购和运输的最优规划 程序使用说明： 两种方法进行 1，运行deal3,输入D,得到单价的矩阵7*15 运行showlj,得到运输的路线； 2, 运行deal2,输入D,得到单价的矩阵7*15 (ordering pipe and the optimal transportation planning process for use : two methods for a running deal3. D input, to be priced matrix 7* 15 showlj operation, the transportation routes; 2. running deal2 input D, the matrix to be priced 15 7*)

two y axis plot for matlab

Different way to convolution

matlab仿真无线信道各种衰落特性（瑞利衰落），调制方式为QPSK(the matlab simulation wireless channel fading characteristics (Rayleigh fading), QPSK modulation)

自己做的研究生招生系统，增加了学校之间的比较功能，图标显示，分数线预测等(Own graduate admissions system, increases the comparison function between schools, icons, score prediction)

H4桥，光伏并网逆变器电压电流双环仿真模型(H4，solar grid inverter with voltage and current loop control)

基于matlab编写的改进搜索策略的人工蜂群算法，使得跟随蜂根据新改进的轮盘赌概率新公式选择跟随引领蜂采蜜(Prepared based on artificial bee colony algorithm matlab improved search strategy, so follow the honey bee bee choose to follow the lead based on new and improved roulette probability a new formula)

当要隐藏信息时,在MATLAB的命令窗内输入命令: hide = myhide(carry,signal,x,y)； carry 用你的原始载体文件名代替，signal 用你所要隐藏的文件名代替 carry 和 signal 都必须是 *.* 的形式（注意不能省略单引号） x,y 是选取隐藏信息的位置坐标，在（x,y）和（y,x）处 生成的伪装载体文件名为hide.bmp 注意myhide.m文件，载体文件，隐藏文件都要在当前目录(current Directory)下 当要提取信息时，在MATLAB命令窗内输入命令： behidden = myinhide(carry,x,y)； carry 用你的伪装载体文件名代替,格式为 *.* （注意不要丢掉单引号） x,y 是选取隐藏信息的位置坐标，在（x,y）和（y,x）处，这必须和嵌入时所选位置一致。 提取出的信息文件名为behidden.bmp 同样，要注意behidden.m和伪装载体文件都要在当前目录(current Directory)下(when to hide information, in order MATLAB within a window orders : hide = myhide (carry, signal, x, y); Carry with you the original document name instead vector, signal used to hide your name in the paper and instead carry signal must be in the form of*.* ( not to single quotes omitted) x, y is to select the location of hidden information coordinates (x, y) and (y, x) The formation of camouflage vector document, entitled hide.bmp attention myhide.m documents, vector documents hidden all the documents in the current directory (current Directory) to retrieve information when, in order window MATLAB import order : behidden = myinhide (carry, x, y); carry using your camouflage vector file name instead, the format for*.* (take care not to lose a single quote) x, y election Hiding information )

模拟光栅衍射,不同入射角度，得到级次的衍射光场(simulation grating diffracton)

bp网的程序，设计一个神经网络字符分类器对英文字母进行分类。输入向量含有16个分量，输出向量分别用设置的T向量，还不完善，有待改进(bp network program, character design a neural network classifier to classify the English alphabet. Input vector contains 16 components, respectively T vector output vector set, not perfect, needs improvement)