jiaozhi

一个用matlab语言编写的俄罗斯方块游戏(a prepared using Matlab language of the Russian box game)

该函数为求解信号的过零率的matlab函数(matlab function used for the zero—pass of signal)

相参脉冲串复调制信号，有详细的注释，关于小波的matlab复合分析。( Complex modulation coherent pulse train signal, There are detailed notes, Matlab wavelet analysis on complex.)

说明：  用RRT搜索算法作的一种路径优化算法，效果不错，只是耗时较长。(A path optimization algorithm based on RRT search algorithm has a good effect, but it takes a long time.)

水印源程序，调试成功，实现了基于DWT的数字水印的变换和嵌入。(Watermark source, debugging success)

逻辑运算例子！包括网络设计图和运算演算过程！ (failed to translate)

本程序可将输入的RGB图像转化为灰度图像！在Matlab环境下编程实现。(this procedure can be imported RGB images into gray image! Matlab programming environment.)

对一段振动信号emd分解后，求每个分量的峭度值，选取峭度最大的分量，求其包络谱，能够明显看出特征频率。(After a period of vibration signal emd decomposition, seeking kurtosis value of each component, the largest component of kurtosis, seeking its envelope spectrum, can obviously see that the characteristic frequency.)

伪随机数发生器: “利用随机序列进行间隔控制，选择消息隐藏位”的描述算法、Matlab程序（可参考所给的程序）、原理与步骤(some thing about watermark)

飞行器轨道仿真模型，参照飞行器教科书建模(Aircraft 6-DOF simulation model, refer to the textbook model aircraft)