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part_b
yagi antenna simulation using FDTD code
- 2009-09-24 23:40:34下载
- 积分：1
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gapo4d
calculate the material properties of a piezoelectric material in a new system of coordinates (Euler angles, Z_X_Z rotation convention)
- 2010-06-04 16:58:11下载
- 积分：1
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matlab55
学会不同搜索法（最速下降法，共轭梯度法，牛顿法，拟牛顿法）的计算步骤；
比较不同搜索法（最速下降法，共轭梯度法，牛顿法，拟牛顿法）的优缺点。
(Institute of the different search method (steepest descent method, conjugate gradient method, Newton method, quasi-Newton method) for calculating steps compare different search method (steepest descent method, conjugate gradient method, Newton method, quasi-Newton method) the advantages and disadvantages.)
- 2008-04-13 19:40:44下载
- 积分：1
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compresion
COMPRESSION OF YTHE IMAGE USING DCT
- 2011-08-18 22:36:14下载
- 积分：1
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The-oversampling-phasing-method
光于X射线衍射成像的过采样理论，可为数值模拟提供参考。(Oversampling theory of light in X-ray diffraction imaging, can provide a reference for numerical simulation.)
- 2014-08-15 09:18:16下载
- 积分：1
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80211n
一种基于802.11n协议的MIMO-OFDM系统仿真代码。(The simulation code of MIMO-OFDM system based on 802.11n protocol.)
- 2014-12-04 09:51:25下载
- 积分：1
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876875
一个选择器特效大全的例子：KNMultiItemSelector，IOS编程学习源码，很好的参考资料。(A selector effects Guinness examples: KNMultiItemSelector, learning IOS programming source code, a good reference.)
- 2013-12-05 09:46:11下载
- 积分：1
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52002
硕士学位论文捷联惯性系统初始对准研究
惯导系统的初始对准是影响系统使用性能的关键技术之一，对准的精度与速度直接关系到惯性统的精度与启动特性。对卡尔曼滤波及其在初始对准中的应用进行了研究。首先介绍了卡尔曼滤波理论的应用背景，然后推导了离散卡尔曼滤波方程，并对连续系统的状态方程进行离散化提出了适用于舰载捷联惯性系统的动基座对准的2通道10个状态变量和2通道12个状态变量的系统动态模型，并建了相应的速度匹配和位置匹配量测模型。
(master's degree thesis SINS initial alignment study INS initial alignment is affecting system performance one of the key technologies, the alignment precision and speed is directly related to the precision inertial reunification with the startup characteristics. The Kalman filter and the initial alignment of the study. First introduced the theory of Kalman filtering background, and then reasoned a discrete Kalman filter equations, also for the state of discrete equations apply to the carrier SINS System Moving Base Alignment of two channels 10 state variables and two 12-channel system state variables dynamic model and built a corresponding speed matching and position matching measurement model.)
- 2007-05-20 21:36:27下载
- 积分：1
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OFDMA-transmitter-MATLAB-code
OFDM modulation to perform SDR
- 2015-02-06 01:12:53下载
- 积分：1
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rom_mif_sin8w10d
MATLAB生成正弦信号。mif文件的程序，同时可以输出MATLAB的波形(MATLAB generate a sinusoidal signal. program mif file, while the output waveform of MATLAB)
- 2015-03-29 15:05:18下载
- 积分：1
