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wigner4
- 对于淹没在复高斯白噪声中的信噪比为-5dB二次调频信号，在矩形窗长为256的情况下，滤波器组时频检测仿真-for drowned in the complex Gaussian white noise in the signal-to-noise-dB second FM signal in the long rectangular windows of the 256 cases, the time-frequency filters Detection Simulation
tongtailvbo.rar
- 各类同态滤波器的比较，如指数同态滤波器，高斯同态滤波器，低通同态滤波器，高通同态滤波器,Comparison of various types of filters with the state, such as the index homomorphism filter, Gaussian filter with the state, low-gang-state filters, high-gang-state filter
Bilateral
- bilateral filter. 能夠完整保留邊界資訊而不被模糊-A bilateral filter is an edge-preserving smoothing filter. Whereas many filters are convolutions in the image domain, a bilateral filter also operates in the image s range—pixel values. Rather than simply replace a p
gabor_image_paper
- Example of a two-dimensional Gabor filterIn image processing, a Gabor filter, named after Dennis Gabor, is a linear filter used for edge detection. Frequency and orientation representations of Gabor filter are similar to those of human visual system,
ImageProcessing
- Image Processing: Frequency Domain Enhancement Generate noisy versions of the cameraman image by adding noise with the following characteristics: Uniform with mean 40 and standard deviation 20 Gaussian of mean 40 and standard deviation
QPSK
- QPSK信号经过调制，高斯信道，带通滤波器，解调，判决，误码率仿真- QPSK modulated signal, Gaussian channel, bandpass filters, demodulation, judgments, BER simulation
刘娜论文
- 本篇文章着重对高斯回归滤波器的原理与算法进行了简单的介绍。相对于其它传统方法，高斯滤波器有许多自己的优势。在现如今的工业领域中，主要用高斯滤波器将粗糙度信号从实测信号中提取出来。因为高斯回归滤波器的这些优点国际标准ISO16610已将其列为标准滤波器，主要用它来进行表面粗糙度的测量与研究。(This article focuses on the Gaussian regression filters principles and algorithms for a simple introduct