WINODWS-os

说明：  这篇文章是关于标准空间二次曲面拟合的研究,对于齿轮研究者有很好的参考价值,希望大家喜欢(This article is about the standard space quadric fitting studies, researchers for the gear have a good reference value, I hope you like)

用帧差法实现视频内运动物体的捕捉与检测，可自行添加视频文件(Using Frame Difference Method to Realize the Capture of Moving Objects in Video)

极大似然估计的matlab算法，从其他网站得来的，希望对大家有用(Maximum likelihood estimation matlab algorithms come from other sites, we hope to be useful)

Algorithm Collections for Digital Signal Processing

Vc and matlab implement

这里我们针对三级固体火箭进行研究，主要考虑每一级发动机工作时推力 和比冲 与发动机试车存在摄动偏差（相差 ）时所产生火箭关机点时刻的状态偏差。火箭的飞行的动力学方程可建立在地面发射坐标系中，火箭的第一级、第二级和第三级按照固定的俯仰角程序飞行，第二、三级飞行时已在大气层外，此时可忽略气动力的影响。(Here we study for three solid rocket, the main consideration at every level when the engine thrust and state arising the moment the rocket off point perturbation deviation (difference) in the presence of specific impulse and engine test bias. Outside of the rocket flight dynamics equations can be established on the ground coordinate system launch, the rocket s first stage, the second and third stages according to a fixed elevation angle of flight procedures, and the second, when the third flight already in the atmosphere, this when can ignore the effects of gas dynamics.)

dem模型读写(read dem)

k means is a clustering program for partition and distinguishing a group of observation and recognition

用matlab编写了一个，信源产生经过BPSK调制以及根号升余弦滤波器后再加上载波最后将波形图输出的程序(Using matlab prepared a source after BPSK modulation, as well as the square root raised cosine filter and then with the carrier waveform graph output of the program)

基于遗传算法的组卷设计，此为书籍版本。。。。(Design based on genetic algorithm test paper, this is the book version. . . .)