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531469b0ca56
并口程序 测试PC并口输入输出文件，挺不错的一个程序 分享(this is a little )
- 2014-09-11 11:49:42下载
- 积分：1
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han1
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.)
- 2020-11-03 20:39:53下载
- 积分：1
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fr2009
可以方便的进行三次以内方幂求和公式的自动推导 此代码为独创(Can easily be a power of less than three times the automatic derivation of the summation formula for the original code)
- 2009-09-06 10:55:01下载
- 积分：1
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用单向链表实现表的自然链接操作
数据结构 用单向链表实现表的自然链接操作
- 2023-03-04 22:50:04下载
- 积分：1
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zorros-software
C++初级设计常用举例，方便初学者学习查对。如有疑问可回帖索求。(C++ primary design used for example for beginners to learn checker.)
- 2013-11-04 11:11:54下载
- 积分：1
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Image_Processing
数字图像获取, 处理及实践应用源代码——很多有用的图像处理的源代码：图像显示（原图、抖动），图像增强（灰度变换、直方图均衡、多种滤波器、伪彩色增强等），图像复原（运动模糊、逆滤波等等），图像变换（傅立叶变换、快速傅立叶变换、离散余弦变换、沃尔什变换、霍特林变换、小波变换、小波反变换），图像编码（霍夫曼编码、香浓-费诺编码、算术编码、位平面编码等），图像识别。(Digital image acquisition, processing and practical application source code- a lot of useful image processing source code: Image Display (image, jitter), image enhancement (gray-scale transformation, histogram equalization, multi-filter, pseudo-color enhancement, etc. ), image restoration (motion blur, inverse filtering, etc.), image transform (Fourier transform, fast Fourier transform, discrete cosine transform, Walsh transform, Hotelling transform, wavelet transform, wavelet transform), image coding (Huffman coding, Shannon- Fenno coding, arithmetic coding, bit plane coding, etc.), image recognition.)
- 2020-06-26 03:20:02下载
- 积分：1
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6DOF
此程序作为编译型udf，可以实现fluent中的六自由度运动模块中的功能
(This program can be used as the compiled UDF, and it can realize the function of the six degree of freedom motion module in fluent.)
- 2015-06-27 23:50:05下载
- 积分：1
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stm32f4-usb-mouse-host
stm32f4 的usb鼠标主机程序，简单的修改即可成为自己的工程(stm32f4 usb mouse host)
- 2015-11-20 20:22:08下载
- 积分：1
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liushuideng
面向51单片机的复杂流水灯实验的c语言程序(The complexity of water for 51 single-chip light experiment c language program)
- 2011-06-04 08:28:32下载
- 积分：1
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charrecognition
《VC++数字图像识别技术典型案例》第九章光学字符识别技术，包括预处理、边缘跟踪和特征提取算法("VC Digital Image Recognition Technology typical case," the ninth chapter of optical character recognition technologies, including pretreatment, Edge tracking and feature extraction algorithm)
- 2007-05-28 20:52:03下载
- 积分：1
