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arc_polygon3dm
南极三维坐标转换算法,三维平面坐标系到极方位等角坐标系(3d coordinate system transform of antarctic)
- 2011-05-24 01:02:58下载
- 积分：1
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MatlabModelToolBox
本工具箱主要为学习数学建模和参加中国大学生数学建模竞赛的同学而制作。汇集了
数学建模常用的最优化、微分方程、数据拟合、统计等方面的计算工具，包括我们自
编的补充工具。工具箱还汇集了96-99中国大学生数学建模竞赛题解MATLAB程序。本
工具箱也可供使用MATLAB作数值计算的学生、教师和科技人员参考。(This toolkit is mainly mathematical modeling study and participated in the China Mathematical Contest in Modeling the production students. A collection of commonly used mathematical modeling optimization, differential equations, data fitting, statistics and other aspects of computational tools, including our self complementary tool. The toolbox also brings together 96-99 China Mathematical Contest in Modeling problem solution MATLAB. The toolkit is also available using MATLAB for numerical calculation of the students, teachers and technology officers.)
- 2011-12-01 12:23:14下载
- 积分：1
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MATLAB--programing
MATLAB教程，很不错的英文版教程。讲解比较全面细致，介绍由浅入深，容易学习。(MATLAB Tutorial, very good English tutorial. More comprehensive and detailed explanation, description Deep and easy to learn.)
- 2011-04-25 17:13:44下载
- 积分：1
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DC-DC-AC
分前后两级，前级boost升压电路，后级三相全桥逆变(Points before and after the two pre-boost boost circuit, after three-phase full-bridge inverter)
- 2021-04-23 16:58:48下载
- 积分：1
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CBF
波束形成，控制第一旁瓣的幅度，加窗处理，汉明窗，汉宁窗等(Beamforming, amplitude control of the first sidelobe)
- 2013-12-19 12:38:10下载
- 积分：1
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PAPR_Reduction_ACE_POCS
代码中描述了用星座图扩展法（Active Constellation Extension，ACE）降低OFDM时域信号的PAPR，ACE的具体算法是凸集映射（Projection Onto Convex Sets，POCS）(These codes describe PAPR reduction using Active Constellation Extension (ACE). The detailed algorithm is Projection Onto Convex Sets (POCS）)
- 2021-05-13 21:30:02下载
- 积分：1
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heqing
双极性二进制基带传输系统的仿真和误码性能验证
①．发送信号的星座图，发送和接收信号的波形，不同信噪比情况下，接收信号的星座图
②．画出无信道编码时，误比特率的理论曲线和仿真曲线，以及有信道编码时误比特率的仿真曲线
③．解释以上获得的各种结果的合理性
④．选做：选用不同纠错能力的信道编码方法，比较信道译码后的误码率(Simulation and Error Performance Verification of Bipolar Binary Baseband Transmission System
(1) Constellation diagram of transmitted signal, waveform of transmitted and received signal, constellation diagram of received signal under different signal-to-noise ratio
(2) Draw the theoretical and simulation curves of BER without channel coding and the simulation curves of BER with channel coding.
(3) Explain the rationality of the results obtained above.
(4) Choose: Choose channel coding methods with different error-correcting abilities to compare the bit error rate after channel decoding.)
- 2018-11-22 23:26:09下载
- 积分：1
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5-27-CLT
Central Limit Theorem
CLT
Example
Normal Approximation to the Binomial
- 2010-07-19 13:23:30下载
- 积分：1
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param_DH
this program stimated the parameterDH of a robot
- 2010-11-16 12:46:03下载
- 积分：1
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111111
SAR CS算法,用于合成孔径雷达的仿真，请大家多多指点(SAR CS)
- 2010-01-04 20:45:28下载
- 积分：1
