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Description: 手机淘宝旺旺最新版 MobileWW2 软件免费,但需要GPRS上网流量-Phone Taobao Wangwang MobileWW2 the latest version of software free of charge, but need GPRS Internet traffic
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Size: 778240 |
Author: fjwxy |
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Description: 本程序实现以下功能：
1.绘制茶壶(T)
2.添加光照(T)
3.添加纹理(T)
4.鼠标左键控制茶壶旋转(T)
操作步骤：按鼠标左键茶壶旋转，按一次旋转30°。
5.鼠标右键控制茶壶平移(T)
操作步骤：按鼠标右键茶壶向右移动，每次移动0.5厘米
6.键盘控制茶壶纹理的变化(T)
操作步骤：按键盘的 w 和 s 键实现纹理的改变
7.键盘方向键控制camera的前进后退，左移和后移 (T)
操作步骤：按键盘的四个方向键实现茶壶四种方向的移动
8.实现水壶的退出-This procedure to achieve the following functions: 1. Drawing teapot (T) 2. Add light (T) 3. Add texture (T) 4. Teapot rotating the left mouse button to control (T) steps: Click the left mouse button rotate the pot by a rotation 30 °. 5. Teapot with the right mouse button to control translation (T) steps: Click the right mouse button to the right teapot mobile, each mobile 0.5 centimeters 6. Teapot keyboard to control the changes in texture (T) steps: click the ' w ' and' s' key changes to achieve texture 7. the keyboard arrow keys to control the forward camera back, the left and post-shift (T) steps: the four keyboard arrow keys to achieve the direction of movement of the four teapot 8. to achieve water out of the pot
Platform: |
Size: 2048 |
Author: pengjie |
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Description: 本论文以OFDM系统为基础，介绍了OFDM系统的基本原理，以及使用OFDM技术的优势所在，并且展望了今后的无线移动技术的发展前景。在简单介绍OFDM原理的同时，着重阐述了OFDM系统在不同信道环境和不同实现方式下的误码性能。主要包括了OFDM系统在加性白高斯信道，在加性白高斯信道和多径干扰两种不同信道环境下系统的误码性能，其中后者还研究了系统在有保护间隔与无保护间隔的误码性能比较。在理论分析的基础上，用MATLAB进行仿真，最后做出误码性能的分析和比较。 -This paper has OFDM systems based on OFDM systems introduces the basic principles and the use of the advantages of OFDM technology, and to look towards the future of wireless mobile technology development prospects. In a brief OFDM principles, while focusing on the OFDM system under different channel environments and different modes to achieve the error performance. Mainly include the OFDM system in additive white Gaussian channel, in the additive white Gaussian channel and multi-path interference of two different channel environment, the system BER performance, the latter of which also studied the system in a guard interval and non-protected BER performance comparison interval. The theoretical basis of the analysis, using MATLAB simulation, finally make a bit error performance analysis and comparison.
Platform: |
Size: 1953792 |
Author: 王斌 |
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Description: 这是一篇关于移动机器人路径规划方面的资料。很好的-This is a mobile robot path planning. Good
Platform: |
Size: 208896 |
Author: 刘梦凡 |
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