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双通道示波器加FFT
说明： ADC采样电压值，显示波形，通过FFT计算频率，双通道ADC，最高500K，100K不失真(ADC Samples Voltage Value and Displays Waveform)
- 2019-07-07 19:36:15下载
- 积分：1
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16dianzhen
16X16的LED点阵屏，显示XX生日快乐，开心每一天，笑脸。绝对原创。程序稍作改动，可以形成符合自己要求的显示结果。(16X16 of LED dot matrix screen display XX happy birthday, happy every day , smile . Absolutely original. Programs minor modifications , can be formed to display the results in line with their requirements .)
- 2015-04-02 10:57:08下载
- 积分：1
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按键实验
说明： 按键控制STM32单片机输出PWN波占空比和频率可调(Key control STM32 MCU output PWN wave duty cycle and frequency adjustable)
- 2020-06-20 19:00:02下载
- 积分：1
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Microwavesolidstatecircuitdesign
微波固态电路设计,一本微波方面比较经典的书籍，供大家参考。(Microwave solid state circuit design, a microwave rather classic books for your reference.)
- 2009-04-23 22:40:30下载
- 积分：1
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DC-AC
针对以删为微处理器的逆变器数字控制系统，本文在深入分析逆变电源
技术理论及实验需求的基础上，对整个硬件系统平台进行了详细的设计，研制
了一台直流输入电压24V，输出电压为AC220V、额定功率600VA的单相正弦
逆变器样机。(For to delete inverter microprocessor digital control system, in-depth analysis of this paper Inverter
Theoretical and experimental basic technology needs on the entire hardware platform in detail the design, development
With a DC input voltage of 24V, the output voltage is AC220V, rated single-phase sinusoidal power 600VA
Inverter prototype.)
- 2014-11-08 14:08:24下载
- 积分：1
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LCD12864-Chinese-datasheet
说明： 液晶12864中文资料，对于液晶模块详细说明，便于理解(The LCD 12864 Chinese data detailed instructions, easy to understand, for the LCD module)
- 2012-09-19 07:07:54下载
- 积分：1
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avr_com
//实验板的AVR程序，uart应用，和计算机通讯，回送PC发送的数据
//接线定义：PD0-RXD PD1-TXD 开关位置：SW6-7/8打开。
//使用串口调试器，使用十六进制方式，首先让PC发送一个字符给MCU，然后将接收到MCU返回的值。
//记事：本程序旨在对uart的理解与演示，程序适合初学者使用.
//使用片外8MHz晶体，9600bps波特率(//Experimental board AVR procedures, uart applications, and computer communications, PC loopback send data// connection definition: PD0-RXD PD1-TXD switch location: SW6-7/8 open.// Use the serial port debugger, use the hexadecimal mode, let PC send a character to the MCU, and then will receive the MCU to return value.// Note: This program seeks to UART understanding and demonstration of procedures suitable for beginners to use.// Use the chip 8MHz crystal, 9600bps baud rate)
- 2007-10-26 20:41:31下载
- 积分：1
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matlab_simple_pid_model
一个简单的pid模型。运行后可以获得pid控制曲线。通过修改p/i/d的参数，观看控制曲线的变化。(A simple pid model running under matlab. It could simulate and output the PID curve with manual setting p/i/d values.)
- 2013-04-26 23:46:55下载
- 积分：1
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Robust-H-infinite-control
研究了直驱风力发电机系统中永磁同步发电机定子参数变化时的鲁棒H∞控制问题.文中针对电流参数变化模型,提出一种不确定descriptor系统的输出反馈H∞控制方法 利用内模原理得到无静差转速鲁棒H∞控制器,以消除空气动力噪声对转速的影响 控制器的综合过程归结为一组线性矩阵不等式的求解问题.仿真结果表明,所提出的控制方法计算简单,具有较好的静、动态性能,扰动抑制效果明显,对定子参数在大范围的变化具有较强的鲁棒性.
(Studied the direct drive wind generator system permanent magnet synchronous generator stators robust H ∞ control problem when parameters change the text for the current model parameters, an uncertain descriptor system proposed output feedback H ∞ control methods . Internal use get no static modulus principle differential speed H ∞ controller to eliminate the effects of noise on the speed of the air force integrated process controller boils down to a set of linear matrix inequalities problem solving simulation results show that the proposed method of calculation. simple and has good static and dynamic performance, disturbance rejection obvious effect on the stator in a wide range of parameters has strong robustness.)
- 2014-02-14 16:21:50下载
- 积分：1
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金属探测器课程设计
金属探测器课程设计资料，里面有电路图和源程序，课程设计论文(Course design materials for metal detectors, including circuit diagrams and source programs, course design papers)
- 2019-03-09 13:01:38下载
- 积分：1
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