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语音增强算法，小波变换的相关程序。输出图形及音频结果。(Speech enhancement algorithms, wavelet transform procedures. Output graphics and audio results.)

这个程序再matlab2012b版本上调试成功，以前在毕业设计的时候在网上找到的资料，希望对大家有用，mean-shift用于图像分割 Matlab程序(This program debug version then matlab2012b success in graduate design information previously found on the Internet when we want to be useful, MATLAB programs: the use of DWT image watermarking embedding and extraction, which contains a watermark image, the original image)

matlab几则设计经验，非常好用,word 文件(a few design experience for matlab, very easy to use)

一个FDTD二维的经典程序，非常不错，适合初学者使用。(A classic two-dimensional FDTD program, very good, suitable for beginners.)

documentation matlab òdma

matlab无约束优化问题的信赖域算法程序-matlab trust region method(matlab trust region method matlab trust region method matlab trust region method)

source code for an ieee paper!!

说明：  QPSK调制解调 信号高斯信道及rayleigh信道(QPSK modulation and demodulation and channel signal Gaussian rayleigh channel)

生成进制数为4，调制指数为1的4CPFSK信号(Generate a hexadecimal number is 4, the modulation index for 1 4CPFSK signal)

液压泵振动信号的小波包分解以及功率谱分析，仿真信号的Hilbert谱以及边际谱；仿真信号的小波包能量计算(wavelet packet decomposition and power spectrum of vibration signals for piston pump Hilbert spectrum and marginal spectrum of stimulated signals)