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象群游牧算法
说明： 一种根据大象习性创造的新型优化算法，与遗传算法、粒子群等具有相同的功能(An optimization algorithm)
- 2019-04-17 10:05:43下载
- 积分：1
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other papers
paers related to wireless sensor networks localization
- 2018-03-14 14:22:02下载
- 积分：1
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FBMC的各个模块的代码实现 FBMC_OQAM
FBMC的各个模块的代码实现，适合FBMC入门参考。(Code Implementation of Each Module of FBMC)
- 2021-04-29 00:18:43下载
- 积分：1
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update1
搭建永磁同步电机的直接转矩控制仿真模型
1，实测电流经过3/2变换得到alpha-beta轴上的电流；
2，估计模块中包含定子磁链和电磁转矩的估算，其中，定子磁链观测是采用基于转子位置和定子电流的磁链估计，电磁转矩直接在alpha-beta轴上计算；
3，转速调节模块和转矩调节模块直接采用PI调节器；
4，预期电压矢量估计模块，根据k时刻的磁链幅值与相位和k+1时刻的磁链幅值和相位计算出来的；
5，SVMPWM是空间电压矢量调制模块，实现空间任意角度任意大小的电压矢量，从而控制磁链轨迹近似为圆型；
6，逆变器模块和电机模块均采用系统自带的；(Build a permanent magnet synchronous motor direct torque control simulation model, the measured current after 3/2 transform the current alpha-beta axis estimated module included in the estimation of the stator flux and the electromagnetic torque, stator flux chain observation is based on the position of the rotor and the stator current flux estimates, the electromagnetic torque directly in the alpha-beta axis 3 speed controller module and torque adjustment module directly using the PI regulator expected voltage vector estimation module , calculated according to the time k flux amplitude the phase and k+1 time flux amplitude and phase 5, SVMPWM the space voltage vector modulation module voltage vector space at any angle of any size, thereby controlling the flux path approximate round inverter module and motor module system comes )
- 2013-04-21 11:12:54下载
- 积分：1
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MatlabCompression
说明： 图像压缩源程序，工具：MATLAB编写。里面有三种压缩算法(image compression source, tools : MATLAB prepared. There are three compression algorithm)
- 2006-03-24 08:44:58下载
- 积分：1
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e
说明： MATLAB对语音信号加噪去噪处理，对语音信号进行高通、低通滤波(MATLAB adding noise to the speech signal denoising processing, speech signal high-pass, low-pass filtering)
- 2012-11-15 09:59:20下载
- 积分：1
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vc_svpwm
三相永磁同步电机双闭环调速控制系统的设计，基于矢量svpwm控制。供大家参考。(Phase permanent magnet synchronous motor dual loop speed control system design, vector-based svpwm control. For your reference.)
- 2013-09-28 21:36:56下载
- 积分：1
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新建文件夹
说明： 分别采用Roberts?算子、Sobel算子、Prewitt算子和Log算子进行图像锐化(Roberts operator, Sobel operator, Prewitt operator and LOG operator are used for image sharpening)
- 2020-12-17 11:36:12下载
- 积分：1
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log_Blob
log算子检测斑点程序，程序可读性好，检测结果也不错，可以自行加载自己的图片进行检测(log operator to detect the spots on the program, the program readability test results are good, you can load your own picture to detect)
- 2012-09-21 15:34:21下载
- 积分：1
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GPS L1信号的仿真及信号的捕获L1acq-reciever
GPS L1信号的仿真及信号的捕获 画信号频谱及相关捕获图(GPS LI signal simulation and acquisition)
- 2020-07-08 00:08:57下载
- 积分：1
