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LSMI-GPU-CUDA
程序是基于GPU的CUDA架构进行通用计算的程序，程序实现的功能是阵列信号处理的波束形成，实现方法是LSMI即迭代对角加载采样矩阵求逆法,用的编程软件是vs2012，用的是CUDA C语言，一种c++语言的扩展(the program is based on GPU s CUDA,its function is beamform for array signal process,the method is LSMI，vs2012 is used)
- 2020-07-01 19:20:02下载
- 积分：1
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飞思卡尔单片机CAN接收
汽车级芯片飞思卡尔MC9S12XS128 完成CAN发送(Auto-grade chip Freescale MC9S12XS128 completes CAN transmission)
- 2020-09-21 00:37:52下载
- 积分：1
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ad8370
可以通过stm32控制ad8370的增益(Control the gain of AD8370 with stm32)
- 2020-06-23 02:00:02下载
- 积分：1
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yejing128_64
128乘64的液晶典型驱动应用程序，程序简单明了，带驱动。(128 x 64 LCD typical drive application, the program is simple, the belt drive.)
- 2012-04-12 11:47:26下载
- 积分：1
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Stepper
控制步进电机的电路图，经本人认真搭建验证其正确性。(Control the stepper motor circuit diagram, I carefully set up to verify its correctness. )
- 2017-05-26 21:19:31下载
- 积分：1
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IR
MSP430红外解码驱动，占用了一个定时器资源。(MSP430 IR decoding drive, taking up a timer resources.)
- 2013-08-25 19:03:05下载
- 积分：1
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cheng
滤波器广泛应用于数字信号处理、通信、自动控制领域,但设计可变宽频带有源滤波器则比较困难。利用单片机控制参数可编程的双二阶通用开关电容有源滤波器,精确设置有源滤波器的中心频率f，品质因数Q及有源滤波器的工作方式。本系统主要分为两个部分:即程控滤波器和程控放大器。程控放大器电压增益为40dB，通过单片机控制DA进行分压，可精确实现要求的10dB步进，误差小于0.5 ，通带为100Hz-500KHz，输入电压峰－峰值范围为10mV，在输入范围内无明显失真。由MAX264为核心的滤波器，可设置为高通、低通滤波器。通过单片机直接给出控制频率，使-3dB截止频率在1KHz-20KHz内可调，步进1KHz，误差小于1 。整个系统以52单片机为控制核心，电路简单，性能稳定，且具有较高精度，滤波参数调节通过单片机控制，较为方便。(Filters are widely used in digital signal processing, communications, automatic control area, but the design variable wideband active filter is more difficult. Control parameters using single-chip programmable universal switched-capacitor biquad active filter, active filter accurately set the center frequency f, quality factor Q and the active filter works. The system is mainly divided into two parts: the program-controlled filters and programmable amplifiers. Programmable amplifier voltage gain of 40dB, the DA through the partial pressure of single-chip control, can accurately achieve the required 10dB step, the error is less than 0.5 , passband to 100Hz-500KHz, input voltage peak- the range of 10mV, the input range no significant distortion. By the MAX264 as the core of filter can be set to high pass, low pass filter. Given directly by the microcontroller controls the frequency, the-3dB cutoff frequency at 1KHz-20KHz adjustable, step 1KHz, error is less than 1 . The entire system for)
- 2011-07-17 16:23:27下载
- 积分：1
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Si4713_Arduino控制资料
说明： Si417发射机的PCB文件以及数据手册、arduino控制si4713的代码文件。(The PCB file of Si417 transmitter and the code file of data manual and Arduino controlling si4713.)
- 2020-06-21 12:20:02下载
- 积分：1
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OV7670资料
说明： 摄像头OV7670模块调试资料，硬件参考电路、51、STM32源码。(Camera OV7670 module debugging data, hardware reference circuit, 51, STM32 source code.)
- 2020-06-19 16:40:01下载
- 积分：1
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ZNMC
基于STC89C52单片机实现防夹手智能门窗(Based on STC89C52 MCU splines smart windows and doors)
- 2016-02-17 15:42:42下载
- 积分：1
