nodeinsertbeforenodeancestor

matlab在office的word文档中的使用说明文件。(matlab in the office of the word document the use of documentation.)

该程序可以是俄罗斯方块游戏。可以用键盘改变“方块”的方向而完成游戏。(The program can be a Tetris game. Can use the keyboard to change " box" in the direction of complete games.)

说明：  实现数字图像滤波,能够较好的实现图像的滤波霸霸工傀要革故鼎新(to filter digital image)

脑电波ICA算法进行脑电波提取有用的波段，用ICa 算法进行波形数据分析，得到有用矩阵及合适数据(ICA algorithm to EEG brain waves extracted useful band, with ICa algorithm waveform data analysis, a useful and appropriate data matrix)

在雷达系统中，改善因子相对于非相干积累脉冲数的关系曲线。(In the radar system, the improvement factor with respect to the number of non-coherent accumulation curve pulses.)

在[0 2π]范围内绘制以Y轴为对数的二维曲线图， y=|1000sin(4x)|+1(describe )

Subimage.m is a MATLAB function that extracts a part of the image specified by its parameters. The image should be a binary image (e.g. not color image).Function elements: f-binary image m,n-dimension of extracted image rx,cy- starting point of f from which the cropping starts.

利用高斯函数对图像进行处理的matlab程序(use Gaussian function of image processing procedures Matlab)

性能最好的单用户能量检测频谱感知，都是最好的东西，曲线和理论值进行比较，效果明显。欢迎批评指正。(The best performance of a single-user energy detection spectrum sensing, are the best thing, curves and theoretical values ​ ​ are compared, the effect is obvious. Welcome criticism.)

Bluetooth Frequency Hoppinglkj