搜索资源列表
FPGA_signal_general
- 摘 要：介绍了直接数字频率合成 (DDS) 技术的基本原理，给出了基于Altera公司FPGA器件的一个三相正弦信号发生器的设计方案，同时给出了其软件程序和仿真结果。仿真结果表明：该方法生成的三相正弦信号具有对称性好、波形失真小、频率精度高等优点，且输出频率可调。 关键词：直接数字频率合成；现场可编程门阵列；FPGA；三相正弦信号-Abstract: Direct Digital Synthesis (DDS) technology, the basic principles are giv
lxk
- 本程序仿真一个从卫星到区域数据中心的下行链路（由一组6个载波构成），评估热噪声，交调（IM）失真、由滤波器造成的码间干扰（ISI）以及邻频干扰对下行链路性能的影响。-This procedure simulation of a regional data from the satellite downlink center (by a group of six carrier constituted) to assess the thermal noise, Intermodulation (I
fdct_cdiao
- 这是一个DCT变换的C程序，误差小，在实际应用中图像不会发生失真。-This is a DCT transform of C procedures, the error small, in practical applications there will be no image distortion.
DistortionEffects
- 在Flex使用扭曲特效来展现窗口或者控件，非常炫丽。-The use of distortion effects in Flex to display a window or control, very sleek.
particleLevelSet3D
- Level Set方法是20世纪90年代很流行的界面追踪技术,国外已有个别实例将此方法应用于不可压缩流体的计算.但其对界面具有抹圆的作用,造成梯度很大的界面失真.Particle Level Set方法可以弥补这一缺陷.在基于欧拉方法求解区域中安插了一定数量的示踪粒子，可以纠正失真效果，能够更丰富的体现流体表面的细节。-Level Set Methods 20 century 90' s are very popular interface tracking technology, for
MATLAB_Seam_Carving
- Using the idea from Seam Carving for Content-Aware Image Resizing, the codes enables a selected image to resize without having distortion of important object in the image file.-Using the idea from Seam Carving for Content-Aware Image Resizing, the
BlockCoding
- 方块编码程序 本程序采用了最简单的方块编码对图像进行编码，运行程序后可以看出，方块取得越大，图像编码后失真越大。-Box coding procedures used in this process the most simple box coding image coding, after running the program we can see that the box to obtain the greater the greater the distortion image
src
- wav转换成mp3的工具，而且不会失真，是个转换的好东西-wav convert mp3 tool, but not distortion, is a conversion of the good things
Image
- 。文章通过对位图边界轮廓进行合理分解，找出主要轮廓特征，得到轮廓关键特征点；并且用原始轮廓点 对特征点进行插值，不但能够很好地保留图像的原始信息特征，失真小，还能适应多种形式的圈像矢量化算法。-. Article through the boundary contour bitmap reasonable decomposition, to identify the main outline of the characteristics to be the outline of the ke
ber
- bit Error Rate in Wireless communication
2005-ECTI
- PTS paper Mitigation of Non-linear Distortion Using PTS and IDAR Method for Multi-Level QAM-OFDM System
UTF-8TT
- Mitigation of Non-linear Distortion Using PTS and IDAR Method for Multi-Level QAM-OFDM System
Compress
- 图片压缩代码（先打开图片，压缩值设置范围(15 ～75 )避免失真）-Picture compression code (first open the picture, compressed value range (15 ~ 75 ) to avoid distortion)
encode
- 本程序采用了最简单的方块编码对的图像进行了编码。运行程序后可以看出，方块取得越大，图像编码后失真越大-This procedure uses the simplest box encoding for the coding of images. After running the program we can see that the box to obtain the greater the greater the distortion image is encoded
analysisvoltagesystem
- 摘要:电压监测仪的校验工作量大、 效率和精度低， 为保证电压监测仪性能指标， 研制了一种对单相电压监测统计仪进行精度、 灵敏度、 谐波、 时间试验的校验装置。装置以高速单片机为核心， 利用丰富的P C机资源、 融合F P G A 技术、 点阵图形液晶等技术， 实现监测仪误差校验过程的自动控制、微机数据管理、 程控操作、 故障保护。实验结果表明装置综合误差为0 . 1 级， 输出电压失真度小于0 . 5 ， 系 统运行准确、 数据传输可靠、 操作方便及功能完善。-Abstract: The v
niuquduhexinxi
- 对图像融合结果扭曲度和信息的评价，直接反映融合图像的失真程度-The results of image fusion twist and evaluation of information, a direct reflection of the degree of integration of image distortion
algrithem_database
- 各种数字波束形成算法。如最小方差无畸变响应MVDR,LCMV等。-A variety of digital beamforming algorithm. Such as minimum variance distortion-free response MVDR, LCMV and so on.
lplsrhs
- VC++中使用拉普拉斯边缘检测法对BMP位图进行锐化的实例包。VC++处理图像的时候会用到，锐化功能会使一幅图片的轮廓更清淅，看上去图片也就更清淅，但有时候锐化过多会使图像严重失真，这就要看锐化方法的不同了。 -VC++ in the use of Laplacian edge detection method for sharpening bitmap BMP examples package. VC++ to deal with images when used, will featur
HanImage
- 图像处理基本库，包括图像变形、图像灰度化、图像编辑等-Basic library of image processing, including image distortion, image, image editing, etc.
adaptive_lms_equalizer_latest.tar
- In communication systems channel poses an important role. channels can convolve many different kind of distortions to our information. In perticular wireless channels multipath distortion is sevear. and more sevear is such distortion is random.