moniguangfu

chapter 2 examples of aircraft system identification

MEDFILT3 1-D, 2-D and 3-D median filtering.

说明：  文字与拼音字母转换源码输入文字后将拼音字母转换出来(characters and phonetic alphabets source conversion to enter text will change from the phonetic alphabets)

identifacation systems

理想，Buuterworth 高斯低通滤波(Ieal, butterworth gaussian low pass filter)

Daubechies wavelet coefficients 4 to 8

we present an improved fuzzy C-means (FCM) algorithm for image segmentation by introducing a tradeoff weighted fuzzy factor and a kernel metric. The tradeoff weighted fuzzy factor depends on the space distance of all neighboring pixels and their gray-level difference simultaneously. By using this factor, the new algorithm can accurately estimate the damping extent of neighboring pixels. In order to further enhance its robustness to noise and outliers, we introduce a kernel distance measure to its objective function. The new algorithm adaptively determines the kernel parameter by using a fast bandwidth selection rule based on the distance variance of all data points in the collection. Furthermore, the tradeoff weighted fuzzy factor and the kernel distance measure are both parameter free. Experimental results on synthetic and real images show that the new algorithm is effective and efficient, and is relatively independent of this type of noise.

数字通信原理_基于matlab仿真计算，包含大量实例程序(Digital Communications _ matlab-based simulation, the program contains a number of examples)

自己写的视频监控实验程序,检测车辆的经过，内有实验数据．(Write your own video surveillance test procedures)

simulation LLR and Hardware