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How to transmit a QPSK signal

这是一本matlab学习的最详尽的书籍，对学习matlab有极大的帮助。(This is a matlab most detailed study of the books, to learn matlab great help.)

求解所输入数据的概率分布，可随意设定所分概率区间个数。(Solving the probability distribution of the input data, can be arbitrarily set the number of sub-probability interval.)

文献代码——Modified local entropy-based transition region extraction and thresholding, 2011.12, Applied Soft Computing, Elsevier(source code——Modified local entropy-based transition region extraction and thresholding, 2011.12, Applied Soft Computing, Elsevier)

使用matlab画圆，对图傅里叶变化，零频移中，反变换实验(test fft and ifft)

hide message inside image and retrive it from image using dct

利用MATLAB中小波信号“db4 对信号分解和重构，去除噪音(MATLAB signal using wavelet )

基于小波变换的图像增强，包含整个处理过程(Image enhancement based on wavelet transform, including the whole process)

Fit 2D unwrapping method

无功优化论文，十几篇关于无功优化的论文，有很大 参考价值。无功优化论文，十几篇关于无功优化的论文，有很大 参考价值(Reactive power optimization papers, more than a dozen papers on the reactive power optimization, there is a great reference value. Reactive power optimization papers, more than a dozen papers on the reactive power optimization, there is a great reference value)