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12(0)
这个是我的毕业设计做的我觉得对大家还是有写用的，所以我给打击看看希望大家也给点意见。(this is my graduation design so I think people are still used to write, So, I hope to see you blow also points.)
- 2006-11-11 19:26:41下载
- 积分：1
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sin_cos_path_tracing_animation
sin & cos path tracing in Matlab
- 2015-01-07 12:58:14下载
- 积分：1
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1
说明： 四旋翼无人机是一种可以被遥控也可以在无人为控制的状态下执行预定任务的飞行器，与传统直升机相比四旋翼飞行器的机械结构简单，且具有高精度，灵活精度以及较低成本的特点，被广泛用于军事侦察，农艺播撒、快递派送、摄影工作等领域。四旋翼飞行器自身具有欠驱动、多变量、非线性等特性，在外界的噪声干扰情况下，增加了四旋翼无人机的不稳定以及控制系统的设计难度。所以对四旋翼飞行器的位姿控制的研究，可以开拓科研人员对控制算法以及滤波算法的认知，具有重要的研究意义。(Four-rotor UAV is a kind of aircraft that can be controlled remotely or perform scheduled tasks without human control. Compared with traditional helicopters, the Four-rotor UAV has simple mechanical structure, high precision, flexible precision and low cost. It is widely used in military reconnaissance, agricultural broadcast, express delivery, photography and other fields. Four-rotor UAV has the characteristics of under-actuation, multi-variable and non-linearity. Under the circumstance of external noise, the instability of Four-rotor UAV and the difficulty of control system design are increased. Therefore, the research on attitude control of Four-rotor aircraft can broaden the knowledge of control algorithm and filtering algorithm for researchers, and has important research significance.)
- 2019-05-19 08:35:54下载
- 积分：1
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OFDMmodulationBPSK
CMMB中的基于MATLAB仿真的采用BPSK的OFDM调制的源代码(OFDM modulation used BPSK source code in the CMMB which based on the MATLAB simulation )
- 2010-07-23 17:20:54下载
- 积分：1
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OFDM-Doppler-estimation
OFDM信号在无线通信中会受到多普勒频移的影响，从而影响了OFDM信号的正交性，引起载波间的干扰和OFDM信号符号间的干扰，本代码先形成含有N个二进制码元的信号，而这个信号的前半部分和后半部分的信号是一样的，然后根据把这个信号调制成OFDM信号，最后接收端根据这个OFDM信号估计出多普勒因子(OFDM signal in a wireless communication will be subject to Doppler shift of influence, thus affecting the OFDM signal orthogonality, causing interference and interference between the OFDM signal symbol between carriers, the code first formed comprising N binary symbols signal, and the first and second halves of this signal is the same signal, and then the OFDM signal according to the estimated Doppler factor modulates the signal to the OFDM signal received, the last side)
- 2021-03-17 08:39:21下载
- 积分：1
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Desktop
基于2013年全国大学生数学建模比赛B题碎纸片复原设计的matlab程序。可在较少的人工干预情况下，完成碎纸片的复原。(Based on the matlab program for the design of shredding B in the National Undergraduate Mathematical Modeling Contest in 2013. The restoration of shredded paper can be accomplished with less manual intervention.)
- 2017-09-15 14:26:27下载
- 积分：1
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PCMcode
实现通信原理上的PCM（脉冲编码调制）调制与解调等 功能(MATLAB PCM)
- 2009-12-17 14:15:40下载
- 积分：1
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standard-pso-and-improved
一个遗传算法的总结，包括标准的遗传算法和几个改进的遗传算法。
(A genetic algorithm is summarized, including the standard genetic algorithm and several the improved genetic algorithm.)
- 2011-12-13 22:05:49下载
- 积分：1
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基于gtd模型music算法提取目标散射中心的程序
基于gtd模型music算法提取目标散射中心的程序(Music algorithm based gtd model procedures for extracting the target scattering centers)
- 2021-01-14 08:38:48下载
- 积分：1
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Simulation_code_DSB_SC
DSB-SC Modulation Matlab code
- 2014-02-13 02:13:44下载
- 积分：1
