图像增强MATLAB实现

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超声2维成像，运用DAS算法，算法比较简单，可供初学者看看。(2-dimensional ultrasound imaging, the use of DAS algorithm, the algorithm is relatively simple for beginners to see.)

李指数计算，该函数用来计算时间序列的最大Lyapunov 指数--Wolf 方法(Lee index calculation, the function is used to calculate the time series of the largest Lyapunov exponent- Wolf method)

Using Advanced Signal Processing Techniques on Ambient Vibration Records of a Structure

Multi-Carrier and Spread Spectrum Systems最新版本对OFDM wimax lte都有阐述(Multi-Carrier and Spread Spectrum Systems the latest version of the OFDM wimax lte has described)

參考某論文發表中，使用Matlab撰寫的EZW壓縮程式碼，有些許bug無法找出，還請各位高手多多指教。(EZW compression using Matlab code written)

this source code for face

Normalization and inverse normalization of images Normalization and inverse normalization of images Normalization and inverse normalization of images Normalization and inverse normalization of images Normalization and inverse normalization of images

matlab program for comm.

统计模拟（蒙特卡洛法），港口设计，泊位研究等；(Statistical simulation (Monte Carlo method), the port design, berth studies )