搜索资源列表
16Qampredistortion
- 16QAM预失真 通过信道 及附加白噪声-16QAM pre-distortion by the channel
digital_pre-distortion_in_WCDMA
- WCDMA数字预失真FPGA实现论文，文中对功率放大器对信号的失真放大进行了研究，同时结合软件无线电，实现了算法-FPGA realization of digital pre-distortion WCDMA papers, the text of the power amplifier distortion amplification of the signal has been studied, combined with software-defined radio to realize
RF_power_amplifier_in_Digital_pre-distortion_techn
- 射频功放数字预失真技术研究及其FPGA实现，文中介绍了数字预失真的实现架构，介绍了QRD_RLS算法实现的相关CORDIC技术，GIVENS旋转，以及systolic阵等原理-RF power amplifier digital pre-distortion technology and its FPGA implementation, this paper describes the realization of digital pre-distortion framework introdu
distortion
- 基于平面网格模型的摄像机镜头畸变校正技术 基于平面网格模型的摄像机镜头畸变校正技术-distortion distortion distortion
The.Detail.Analysis.and.Improvement.of.Calibration
- 以计算机视觉和视觉检测中的摄像机标定过程作为研究的对象,分析了开源计算机视觉函数库OpenCV中的摄像机模型,使用张正友基于平面模板的方法进行标定,过程中充分考虑了透镜径向畸变和切向畸变因素的影响。文章给出了标定的详细步骤,并对具体函数做了算法上的分析,同时从参数非线性回归分析的角度提出了优化的途径和措施。该算法充分发挥了OpenCV函数库的功能,提高了标定精度和计算效率,具有良好的跨平台移植性,可以满足视觉检测或其它计算机视觉系统的需要。-To computer vision and visu
jibianjiaozheng
- 使用已经标定过的摄像头进行图像畸变的校正-Have been using the camera calibration for image distortion correction
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- 图像的几何校正，用于校正图像的广角畸变，只处理灰度图像。-Image geometric correction for wide-angle distortion corrected image, only gray scale image processing.
modelbasedonspectrumprediction
- 文章展示了基于高斯混合模型的语音频谱预测方法。频谱预测可能在传包过程中预防丢包这方面起到大作用。期望最大化算法用两倍或三倍的连续语音因素来测试模型。模型被用来设计第一，儿等指令预测量。预测表用频谱分配状态来估计并和一个简单的参考模型对比。最好的预测表得到一个平均频率扭曲值是0.46dB小于参考模型-This paper presents methods for speech spectrum prediction based on Gaussian mixture models. Spec
Fast_optical_image_geometric_distortion_correction
- 光学图象几何畸变的快速校正算法Fast optical image geometric distortion correction algorithm-Fast optical image geometric distortion correction algorithm Fast optical image geometric distortion correction algorithm
dpd_pdf
- 较好的数字预失真资料，anding zhu 的DPD文章-Better digital pre-distortion information, anding zhu' s DPD article
Correction
- 对镜头产生的畸变做一定的矫正，包含两个演示程序和测试图片-Of lens distortion produced do some correction, contains two demonstration programs and test images
calibrare_trucco_cu_distorsiune_radiala
- Function for camera calibration with 1 radial distortion factor using the method presented in Trucco.
DCEPTools
- photoshop的增效滤镜，主要解决桶形失真和枕形失真。希望能对大家起到帮助 ，下载后要安装到PS的安装文件夹里。非C++源码，大类是找不到PS才选的C++。-synergistic photoshop filters, mainly to solve the barrel distortion and pincushion distortion. Hope it' ll be of help, download the installation to install to the PS
lensfun-0.2.5
- lensfun is a library for correcting photo images. It can correct lens distortion, vignetting, chromatic aberrations, and also can convert between various lens types (rectilinear to fish-eye and so on). The library comes with a database that contains
Desktop
- Image distortion correction calibration
Study-on-the-Control-Scheme
- 恒频恒压(CVCF)逆变电源的输出电压波形质量是衡量其性能的重要指标之一。文章采用一种重复控制和双闭环控制相结合的电压波形控制策略，以重复控制器提高逆变电源输出电压的稳态精度，减小总谐波畸变率；以双闭环控制器达到较快的动态响应速度。该方案在一台采用TMS320F240 DSP控制芯片的50 Hz三相PWM逆变器上得到验证。-Constant voltage constant frequency (CVCF) Inverter output voltage waveform quality is
FISH_EYE_DISTORTION_CALIBRATION
- 本文介绍了基于单幅图像的鱼眼镜头径向畸变校正-This article describes the single image based on the fish-eye lens radial distortion correction
Mark-Center
- 标定畸变图像中心，为各种几何变换找到原点。用于全方位视觉镜头所摄图像。-Calibration of the image distortion center, for a variety of geometric transformations to find the origin. The lens of the camera for full visual images.
Distortion-meter
- 主要是对失真仪的一些介绍，比如说失真度，是真参数-Main instrument is the distortion of some descr iption, such as distortion, is the true parameter
image
- to distortion an image