-
呵呵,简单的VB的做的聊天程序
呵呵,简单的VB的做的聊天程序-Oh, the simple VB do chat program
- 2022-07-22 08:33:51下载
- 积分:1
-
gaodu
四旋翼无人机是一种具有六个自由度和四个输入的欠驱动强耦合、外型新颖结构简单的飞行器。由于其具有制造成本地、重量轻、体积小、操作简单、使用方便、隐身性好、对作战环境要求低的特点,使其能准确、高效的执行各种军事或民用任务,因此四旋翼无人机具有一定的军事和民用价值。本课题针对四旋翼无人机的特点和飞行原理,对其动力学分析以及运动控制的研究,利用牛顿—欧拉方程,建立了四旋翼无人机的动力学模型,并针对该模型设计了PID四通道控制系统,且在Matlab/Simulink仿真平台上,利用PID控制系统对四旋翼无人机进行仿真,完成了对四旋翼无人机运动控制和与地面运动物体的交会,仿真结果表明:仅仅通过改变四只旋翼的转速来改变升力,进而改变四旋翼无人机的姿态控制和位置控制,从而实现了四旋翼无人机的运动控制以及与地面运动物体的交会。(Height Control of Four-Rotor Aircraft)
- 2020-06-26 20:40:01下载
- 积分:1
-
3D with rotation
三维下料问题的应用。。。。。。。。。。。。。。。(Three-dimensional packing)
- 2020-06-16 00:00:07下载
- 积分:1
-
Quartus_II_13.1_x64破解器
说明: quartus的破解软件,里面有说明文档(Quartus crack software, which contains documentation.)
- 2021-03-16 09:19:22下载
- 积分:1
-
GA-BPNN完整实例
matlab实现的BP神经网络进行鸾尾花的分类,有数据集可运行(The BP neural network implemented by Matlab is used to classify lufa.)
- 2021-03-23 15:49:15下载
- 积分:1
-
opencv 4.1中文官方文档v1.1版
说明: opencv 4.1官方文档,可以有效学习opencv。介绍了基本API等(Opencv 4.1 official documents, you can effectively learn opencv.
Introduced the basic API and so on)
- 2020-04-19 10:55:25下载
- 积分:1
-
11bit_Barker_code
说明: 设计11位巴克码序列峰值检测器,巴克码相关器原理:巴克码相关器能够检测巴克码序列峰值,并且能够在1bits错误情况下检测巴克码序列峰值。(A 11-bit Barker code sequence peak detector is designed. The principle of Barker code correlator is that the Barker code correlator can detect the peak value of Barker code sequence and detect the peak value of Barker code sequence in the case of 1 bits error.)
- 2020-06-21 14:00:01下载
- 积分:1
-
STFT
说明: 目前的代码是一个matlab函数,它提供给定信号x[n]的短时傅立叶变换(stft)。该函数是matlab命令“光谱图”的一个替代项。功能输出为:
1)一个具有复杂stft系数的矩阵,该矩阵具有跨列时间和跨行频率;
2)频率矢量;
3)时间矢量。
为了阐明函数的用法,给出了一个示例。为了方便起见,输入和输出参数在函数的开头给出。(The present code is a Matlab function that provides a Short-Time Fourier Transform (STFT) of a given signal x[n]. The function is an alternative of the Matlab command spectrogram The output of the function is
1) a matrix with the complex STFT coefficients with time across the columns and frequency across the rows;
2) a frequency vector;
3) a time vector.
An example is given in order to clarify the usage of the function. For convenience, the input and output arguments are given in the beginning of the function.)
- 2019-04-30 15:35:02下载
- 积分:1
-
MMC7_open
说明: 采用移相载波调制方式的7电平MMC的MATLAB/SIMULINK仿真模型(Matlab/simulink simulation model of 7-level MMC based on phase-shifted carrier modulation)
- 2021-01-20 14:18:42下载
- 积分:1
-
作业~画出载入的声音文件波形~并在可在画板上画涂鸦
作业~画出载入的声音文件波形~并在可在画板上画涂鸦-~ paint included in the operations of audio files and waveform- in painting graffiti on the slate
- 2022-02-02 07:39:13下载
- 积分:1