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一种分级检索MPEG视频的方法
- 提出了一种基于样本的分级检索 MPEG 视频的新方法:首先用I 帧的dct_dc_size 字段快速粗检,然后用断层摄影(tomography)法分析B 帧运动矢 量的时空分布特性以进一步缩小结果集,最后用DC 图像的精确匹配方法验证检索结果.试验结果表明,本方法 所需计算量较小,且可保证较高的检索精度.-presents a sample classification based on MPEG video retrieval of the new method : First o
DC-DSPTypeLib
- karaoke系統開發library,使用DC-DSP Filter對Audio做採集和特效,相當重量及的Sample-karaoke system development library, using DC-Audio DSP Filter to do Acquisition and special effects, a considerable weight and the Sample
DSP
- This programme is to control DC motor in a certain speed using PWM. The target speed is \"r\", it is the speed in 1s. The sample rate is 0.1s, so the actual speed target is \"rc\"=r/10. The \"r\" and \"rc\" are integer, and the range of \"r\" i
shiboqi_51_12864
- 用c51单片机+12864实现示波器功能——单次触发+存储回放系统方案中信号经过直流偏置输入到模数转换芯片AD876,AD转换输出后输入到先入先出存储器。在单片机的控制下将存储在存储器中 的采样数据读取并将波形在LCD中显示,同时,可以通过两路DA输出可以在普通示波器中实时回放波形-SCM+12864 achieved using the oscilloscope function c51- Single Trigger+ storage playback system program
Visual_C++_6_ATL_Component
- This sample is Bitmap DC Usage.
lt8709ads
- ARM linux下的直流采样编程,提供了基本的读写操作。-DC under the ARM linux sample program provides the basic operations of reading and writing.
RLS
- Hi , Here is a list of the files contained in RLS.zip FIR_RLS : FIR RLS demo (FIR is used when there is an access to the output i.e feedback is used like in a dc motor we use speed as feedback) IIR_RLS : IIR RLS demo (IIR is used when there is
CNCDPowerSupply
- 本文为电子大赛的最后提交文档,题目为简易数控直流电源,书写详细清楚,很好的参考样品-This contest final submission of electronic documents, entitled Simple NC DC power supply, writing more clear, a good reference sample
jpeg
- JPEG 静态图像压缩 各文件功能说明如下: 1) JPEG压缩程序:gendat.exe 2) 为压缩后的数据加上JPEG文件头的程序genjpg.exe 3) 解JEPG压缩程序extrdat.exe 其中:(1)的输入参量是需要生成的压缩文件的名字。 主程序流程为: a) 程序初始化,读取文件名称、原始图像数据等基本数据; b) 从AC.TAB和DC.TAB两个文件生成AC表和DC表,存入数组 c) 以8×8为样本单位进行DCT变换 d) 以8×8为
ADS1246_AT91SAM7SE256
- Using ADS1246 to sample DC signals
memDC
- 关于内存DC的使用,这是我用的别人做的一个示例,加上一个封装好的内存dc类,使用还是比较方便,从示例程序里面可以看到非常明显的效果。-DC on the use of memory, this is someone I used to do a sample, plus a packaged memory dc class, it is quite easy to use, you can see from the example program which is very significan
example_1_dc
- // This program provides simple DC motor control using the PCA 8-bit PWM Mode. // The ADC is used to read the potentiometer voltage on P0.6. The ADC uses // polled mode and 64 sample averaging. The 8-bit PWM is configured to operate // at 24 kH
programC
- 【开发环境Keil】1、直流电机调速:按键调速,PWM部分显示速度档位,电机根据档位调节速度 这个需要把电机驱动输入端和PWM端连接起来 2、红绿灯:使用定时器学习 倒计时 红绿灯原理 3、抢答器:同时按键抢答,先按的键有效,其他按键锁死 复位后重新 4、遥控器红外解码数码管显示:按配套遥控器上1-9会在数码管上对应显示 5、PWM调光:利用定时器产生PWM,了解原理和使用方法 6、贪吃蛇样例-【development environment Keil】 1, DC motor speed:
RDK-BDC_Rev2_Hardware_Package
- ti comtex m3 brush dc motor driver sample
DC-M4
- PWM DC Motor Control sample code using Atmega8L
adtest_Udc
- 电机控制应用,完成母线电容预充电,还含有直流母线电压检测(AD采样)-Motor control applications, the completion of pre-charge bus capacitor, also contains the DC bus voltage detection (AD sample)
Sample
- 基于ATT7022的的三相电压监测原理图,支持蓄电池充放电、过放电保护、蓄电池直流切换、三相电压测量、直流电压测、过流、过压保护等功能-Based on the three-phase voltage monitoring ATT7022 schematic in support of battery charge and discharge, over-discharge protection, battery dc switch, three-phase voltage measuremen
SPGT62C19B
- 资料说明: 1,SPGT62C19B电机控制模组PCB图,该模组的PCB图 2,SPGT62C19B电机控制模组电路原理图,该模组的原理图 3,SPGT DemoCode,该模组配套的直流电机、步进电机的示例程序 4,驱动程序,数码管驱动程序、直流电机、步进电机的驱动程序 5,SPGT62C19B Datasheet,该模组电机驱动芯片的Datasheet 6,SPGT62C19B电机控制模组使用说明书,说明该模组如何使用 7
simple dc micro grid
- This model indicates a sample inverter-based Microgrid that contains two parallel-connceted DGs.
dc_sample
- dc print sample code