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Lidar
Lidar点云数据处理软件,深度影像分类以及边缘检测(Lidar)
- 2021-01-24 20:58:38下载
- 积分:1
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PSO1
说明: 粒子群算法事例,用以结果旅行商问题,采用简单的C语言完成,求相对最优的智能算法(This routine is created for solving TSP problem,using simple C language,find the best way to solve optimal problem.)
- 2019-11-16 09:19:00下载
- 积分:1
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一个对象关系工具软件,用于开发门户站点非常合适
一个对象关系工具软件,用于开发门户站点非常合适-an object-relational tools for the development of portal site is suitable
- 2023-01-31 04:30:04下载
- 积分:1
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200711-0054-05
TMS28335初始化完成之后,
1、 先DDS产生73.35hz的方波。(问流量管固定频率)
2、 乘法器的另一个数字端输入乘数直接给一个固定值(按照5v),系数是固定的就是对应PID输出的那个接口,串行十二位信号输出(需要先定好一个GPIO接口)。
3、 再延迟一定的时间0.1s或其他时间之后,开始ad采集信号,分别采两路AD信号,此时不稳定(为什么要等到一定的幅值才开始采集AD信号)
4、 选择250点估计一个频率,频率估计的方法采用计算峰值次数的方法或者过零点,总之是为了保证精度采用时域估计的算法,这一块主要是一个扫频子程序,计算频率共振点。
5、 之后改变DDS的输出频率,循环对512点的数据进行扫频的处理
6、 频率控制完成之后,就可以缓慢降低PID控制输出的参数,此时暂时不计算频率,通过不断调整系数使AB的幅度保持在1 的范围内。
7、 测试幅度控制稳定之后a、采用幅度和频率同时控制b。采集数据进入频率估计和相位差估计的后续程序的大循环
8、 注意:采样和控制是同时进行的,所以要设置中断,以及看懂AD的程序,以及内部存储以及数据处理资源的分配。
(TMS28335 initialization is complete,
1, the first DDS generated square wave of 73.35hz. (Q flow tube fixed frequency)
2, another digital side of the multiplier input multiplier directly to a fixed value (in accordance with 5v), the coefficient is fixed corresponding PID output interface, serial twelve signal output (need to be a good one GPIO interface).
3, and then after a certain time delay 0.1s or other time, ad signal acquisition were collected two AD signal instability (Why wait until a certain amplitude began collecting AD signal)
4, 250 point estimate a frequency, frequency estimation method using the method of calculation of the number of peak or zero crossing, in short, in order to ensure the accuracy of time-domain estimation algorithm, this piece is a sweep subroutine to calculate the frequency resonance point.
5, after the change of the output frequency of the DDS data of 512 points, the loop processing Sweep
6, after the completion of the frequency control, it can sl)
- 2013-04-07 15:03:14下载
- 积分:1
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OPENGL
OPENGL讲解,主要描述一些基本语句的作用及应用。(OPENGL explain some of the basic statement describes the role and application.)
- 2013-10-28 12:55:37下载
- 积分:1
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Keys_CE_VB_2440
Key access VB application for Windows CE on S3C2440
- 2008-08-14 21:17:38下载
- 积分:1
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wavelet
说明: matlab的一个很不错的小波程序,对rgb图像的处理(the matlab wavelet a very good procedures to deal with rgb images)
- 2009-08-18 10:36:19下载
- 积分:1
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dsp28335
说明: 文件夹给出了五个基本的dsp运行程序,基于DSP28335开发板,在CCS编程环境下给出了包括跑马灯、CPU时钟控制程序等五个完整的CCS工程文件。方便初学者学习芯片及编程语言。(The folder gives five basic DSP running programs. Based on the development board of DSP28335, five complete CCS engineering documents including horse-running lamp, CPU clock control program and so on are given in CCS programming environment. It is convenient for beginners to learn chips and programming languages.)
- 2020-06-19 04:40:01下载
- 积分:1
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FX1N PLC sorce code
说明: Open source plc STM32F103RBT6
STM32F103RBT6 do PLC IPC board STM32 development board simulation software source code Mitsubishi PLCFX1N
FX1N-16MR PLC program
Using ARM STM32F103 RBT6 industrial-grade chips. The latest compatible with Mitsubishi PLC programming software GX-8.86 version
Direct download software GX-8.86 version, online monitoring, program comparison, the program reads.
diy own PLC control panel, to achieve the original performance
Shorten your development time Dashboard SCM process,
Also includes online monitoring program, very easy to debug.
Open source PLC to provide you with a complete PLC program, comprising PLC schematics
8 input / 8-point output.
Mitsubishi protocol support for download, online monitoring, connect the touch screen control
- 2019-03-15 21:29:47下载
- 积分:1
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cluster
实现聚类分析的几种典型算法,包括Greedy、K-Means、FCM、Xie-Beni等。可以对提供的几个数据库文件进行聚类操作,并显示和统计结果的各项数据。程序具有基于C#的图形界面,操作直观方便。(Cluster analysis of several typical algorithms, Greedy, K-Means, FCM, Xie-Beni, etc.. The cluster provides several database files, and display the data and statistical results. The program has a graphical interface based on C#, easy and intuitive.)
- 2013-03-31 04:33:17下载
- 积分:1