搜索资源列表
scaling
- 一个基于TMS320DM642的完整工程，采集YUV的视频数据，转换成RGB信号，从VGA monitor输出，非常有借鉴意义-based TMS320DM642 a complete engineering, acquisition YUV video data, converted into RGB signal from the VGA monitor output, very Significance
rescreenandgathering
- 关于音频信号的采集和回放的c++程序，且在dsp上实现-audio signal on the collection and the intervals c procedures, and achieve the dsp
MATLAB
- matlab通过声卡进行采集声音信号，并对声音信号进行初步分析处理。-matlab sound signals through the sound card is collected, and preliminary analysis of the sound signal processing.
video_process_base_on_DSPandFPGA
- 基于高速数字信号处理器(DSP) 和大规模现场可编程门阵列( FPGA) ,成功地研制了小型 化、低功耗的实时视频采集、处理和显示平台. 其中的DSP 负责图像处理,其外围的全部数字逻辑功能都集成在一片FPGA 内,包括高速视频流FIFO、同步时序产生与控制、接口逻辑转换和对视频编/ 解码器进行设置的I2 C 控制核等. 通过增大FIFO 位宽、提高传输带宽,降低了占用EMIF 总线的时间 利用数字延迟锁相环逻辑,提高了显示接口时序控制精度. 系统软件由驱动层、管理层和应用层组成,使得硬件管
audio_frequency_signal_collection
- 可采集传感器等非音频信号，能够实时显示。-Sensors can be collected and other non-audio signals, can real-time display.
myfirst
- 用于CVI采集一个正弦信号并显示！是cvi制作中的c文件-get a sin signal and display with the tools of cvi!
danpianji
- 在图像数据处理系统中，常常需要对高速信号进行采集与处理-In the image data processing systems often require high-speed signal acquisition and processing
ttt
- 在LabVIEW中实现数据信号的采集与简单分析，在图形化的界面中显示出来-In LabVIEW the data collection and simple analysis of the signal, in the graphical interface shown
2
- 视频采集，可以对人体的面部进行信号读取，进而进行识别-Video capture, the signal reading can be carried out in the face of the human body, and thus to identify
zishiyinglvbo
- 在信号处理中经常要把某些单频(窄带)干扰信号去除，例如求系统采集信号中的把工频信号滤除。实际上有一个很好的方法，便是使用陷波器。-Signal processing often take some single frequency (narrowband) interference signal removal, for example, demand in the system acquisition signal-frequency signal filtering. In fact, a
Freescale-ov7620-
- Freescale道路图像采集采集程序，采用的摄像头为OV7620，可识别道路黑白信号。-Freescale the Road image acquisition acquisition program, the camera OV7620, can identify the road black and white signal.
windowfilter
- 采集一段语音信号，分别用矩形窗、汉纳窗、汉明窗、布莱克曼窗对采集的原始语音信号进行窗宽为N 的加窗FFT变换，得到利用不同窗函数对语音信号进行加窗FFT变换后的信号频谱图。观察不同窗函数的加窗效果，分析窗函数的适用情况。-Collecting a voice signal, respectively, with a rectangular window, Hanna window, Hamming window, Blackman window on the original speech s
MYTIMER
- ｄｏｓ环境下，基于ＴＣ的图形绘制程序，同时可以采集外部信号，并显示在ＰＣ屏幕上！-dos environment, the TC-based graphics drawing program, while the acquisition of external signals, and displayed on the PC screen!
matlab1
- 实现语音的采集，变换，滤波器的设计以及滤波后的语音信号的显示和频谱变换-failed to translate
pc-shengka1
- 一个基于PC声卡和matlab的实时语音信号采集分析系统，带有界面图形，功能较完善，这是读研究生的时候，导师安排的项目编写的-A PC-based real-time sound and matlab voice signal acquisition and analysis system with a graphical interface, function better, which is in graduate school, I arranged for the preparation
shengyin
- 利用MATLAB的声音频谱信号的采集、分析和处理，最后形成报表处理-Analysis and processing of the sound spectrum signal acquisition by MATLAB, and finally the formation of report processing
tiaozhanbei1
- 三子镜的成像（实际采集，非模拟）后的信号重构方案。利用点扩散函数，非滤波。-Three sub-mirror imaging (actual acquisition, non-analog) signal reconstruction program after. The use of the point spread function, non-filtered.
ECG-experiment
- 里面包含有几个由MP150采集到的ECG、PPG和心率数据，还有一个能显示ECG和PPG信号波形以及频谱的matlab程序，它还能显示经过五点平滑滤波后的ECG和PPG的波形，程序中有注释。-Which contains several by the MP150 collected ECG, PPG and heart rate data, and one can show ECG and PPG signal waveform and spectrum matlab program, it c
Signal-acquisition-system
- 1.首先打开软件，点击读取图片，寻找到要打开的图片，并且打开； 2.点击确定坐标系，在原始图片中找到原点，并点击鼠标的滑轮（中键），确定坐标轴； 3.分别点击确定X,Y单位长度,同样点击鼠标中键，分别在XY轴上找到相应位置，并且输入相应位置所对应的长度； 4.然后便可以采集信号，在原图上左键点击原始波形，下面便会画出图形，注意：右键是删除最新画出的点（即左键是画图，右键是删除）；-1 first open the software, click to read the picture
傅里叶变换
- 能够对采集到的连续信号进行傅里叶变换，以进行后续处理(It can carry out Fourier transform to collect continuous signals for subsequent processing.)