fourier

有一学生成绩管理数据库如下表，要求建立一SAS数据集score，并输出显示 创建一个新的数据集class，新增平均成绩aver变量和等级考评grade变量，grade的值是根据aver值的大小给出A、B、C、D四个等级，并显示新数据集class(A student achievement management database as the table, called for the establishment of a SAS data set score, and output display create a new data set class, add an average score aver evaluation variables and grade level variables, grade values are based on the size of a aver value the A, B, C, D four grades, and displays the new data set of class)

tutorial de ruteo de redes

Genetic algorithm in Matlab. This program solving traveling salesman problem.

基于matlab的直流电机pwm调速，通告simulink建立仿真模型进行仿真(Matlab-based DC motor speed control pwm, notices simulink simulation model to simulate the establishment)

its a speech recognition codes for matlab

对声音采集显示波纹 以及高斯滤波带通滤波 等等等 (Collection of sound wave and the Gaussian filter shows band-pass filter and so on and so on)

MATLAB，由浅入深 源代码 打包压缩 ( code example)

一维直流电测深正演与反演，自己编的，有点水= =适合成都理工学习。(DC electrical sounding one-dimensional forward modeling and inversion, own, there is a little water = = for Chengdu learning polytechnic.)

说明：  有关STK和matlab GUI的一个实例，创建一个用户界面包含STK的2D和3D场景(For an example of STK and Matlab GUI, create a user interface with 2D and 3D scenes of STK)

一个关于数学建模的资料,是纽约大学的程序和文档(On mathematical modeling of the data, New York University)