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spss19.0的运用，包括安装，基础知识，实际操作和如何有效地运用(spss19.0 use, including installation, basic knowledge, practical operation and how to effectively use)

MATLAB编程案例 小圆绕大圆内或外侧运动求小圆上一点的轨迹并画图(MATLAB Programming cases or outside the small circle around the great circle motion seeking a little on the small circle of track and drawing)

直接序列扩频通信系统仿真程序 生成的信息码的波形图 扩频码如图 PSK调制后的波形 解调后的波形 解扩并滤波后的波形 (The waveform in Figure PSK modulated waveforms direct sequence spread spectrum communication system simulation code information generated spreading code waveforms despreading and after filtering the demodulated)

2D线性判别分析工具箱，该方法为Pattern recognition letters关于2DLDA的源码(2D linear discriminant analysis toolbox, which is the source code for Pattern recognition letters on 2DLDA)

these are matlab files in relation to RK4

说明：  这是基于吴和黄的的研究进而得到"percenta"的方法(This is used to obtain the "percenta" line based on Wu and Huang)

说明：  运用多目标蚁群算法求解旅行商问题，很好的一个程序。(The use of multi-objective Ant Colony Algorithm for Solving Traveling Salesman Problem, a good one.)

htis it kdfjakjf dkfjdakf a

matlab simulink implementation and analysis of Three-phase inverter4

显示梯度图像，寻找图像中最大像素值并找出边界。(show the gradient of a picture,find the edge of big pixel in a picture)