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gaussgradient
说明： 本算法是基于高斯分布的梯度边缘检测法，采用MATLAB实现(The algorithm is based on the Gaussian distribution of the gradient edge detection method, the use of MATLAB to achieve)
- 2008-11-11 13:32:55下载
- 积分：1
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光OFDM系统中DAC/ADC采样时钟偏差(SFO) 的研究
针对采样频偏对正交频分复用的系统的影响，建立了数学模型，进行了详细分析。在sfo补偿和未补偿分别经过仿真，从星座图、误码率（Bit-Error-Rate,BER）、和信噪比（Signal-to-NoisRatio,SER）等损失等角度对采样频偏的影响做了揭示和验证。
结果表明，补偿后的误码率普遍比补偿前的小；随着ppm（频偏值）的增大失真及误码率也呈递增趋势；随着信噪比的增加误码率会有小幅度的减小。
欢迎大家一起学习和指教
- 2023-02-09 02:15:03下载
- 积分：1
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Random_generate
生成给定分布律的随机数的matlab源码(Generate a given distribution law of random numbers of matlab source)
- 2008-07-27 12:26:30下载
- 积分：1
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Desktop
移动机器人自主避障系统的设计方法多种多样，其中基于模糊控制的机器人避障系统主要是利用模糊逻辑控制器对机器人周围环境信息进行分析和判断，并规划出一条到达目标点的无碰撞路径。该方法有着占用资源小，反应迅速，并能应对相对复杂的外部环境。本文主要以基于模糊控制原理对移动机器人避障路径规划所作的相关研究为主要内容。(There are many ways on autonomous mobile robot obstacle avoidance system
designing, which based on fuzzy control of robot obstacle avoidance system is to use the fuzzy logic control system to determine the environmental information around the robot, then plan out a route to the target point with collision-free path. This method has a small footprint, responsive and could be able to cope with relatively complex external environment. In this paper, the main content is fuzzy control theory based obstacle avoidance of mobile robot path planning by research.)
- 2017-12-06 10:50:08下载
- 积分：1
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emd
说明： EMD matlab实现代码，可以直接用。经验模态分解（Empirical Mode Decomposition，EMD）是由 Huang等人于1998年提出的一种针对非线性、非平稳信号的自适应信号分解算法。(Empirical Mode Decomposition (EMD) is an adaptive signal decomposition algorithm for non-linear and non-stationary signals proposed by Huang et al. in 1998.)
- 2020-06-16 12:00:01下载
- 积分：1
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Matlab
MATLAB常用函数大全都在这了，很实用(MATLAB functions used in this Daquan, and very practical)
- 2009-11-03 17:28:56下载
- 积分：1
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Myquantize
说明： 用S函数编写的量化器
量化步长为非线性
即 量化步长可调
(Prepared by S function to quantify the quantizer step size for the non-linear quantization step size that is adjustable)
- 2009-08-07 09:23:32下载
- 积分：1
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upcsq
这个是通信中用来降低峰均比的程序代码，属于初学者的东西。程序框架可用来参考！(This is the communication used to reduce the PAPR of the code is basic beginner stuff. The application framework can be used to reference!)
- 2012-05-08 11:00:03下载
- 积分：1
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gapolyfitn
Genetic algorithm code
- 2012-06-05 21:15:14下载
- 积分：1
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New Folder
rungekutta方法求解微分方程 精度高速度快可以自定义参数(rungekutta method for equations solution with high resolution and efficiency)
- 2020-06-21 09:00:01下载
- 积分：1
