MIT6_094IAP10_assn03.pdf

these files contain matlab documents and programs.

说明：  Matlab实验各源代码及报告,与信号与处理实验相配套(Matlab source code and reports of all experiments, and Signal Processing Experiment matched with)

alg regiongrow based on matlab ,just a simple one.and it can only be suggested as a reference

城市区域振动求Z振级的应用程序，mat文件含1/3倍频程(Urban areas of vibration for Z vibration level application, mat files contain a third octave)

Signal Processing Toolbox for Use with MATLAB - User s Guide(Signal Processing Toolbox for Use with MATLAB- User s Guide)

提出了一种基于 JPEG/JPEG2000相结合的医学图像感兴趣区域压缩方法。该方法对在人为选定 医学图像的感兴趣区域采用无损的 JPEG2000压缩 ,而对其他图像区域则采用高压缩比的 JPEG压缩,较好地解决了医学图像的高压缩比和高质量之间的矛盾。(Based on a combination of JPEG/JPEG2000 region of interest of medical image compression method. The method of artificially selected region of interest of medical images using lossless JPEG2000 compression, and on other image regions using high compression ratio of JPEG compression, a better solution to the medical image and high-quality high-compression ratio between the contradictions.)

均匀量化和非均匀量化在性能上存在着显著的差异，这种差异可以用信号通过量化器后的量躁比来反映出来。本程序用曲线表示了理论和实际两个方面下两种量化的量躁比。从而可观察他们的性能上的差别。(There are significant differences with the function between Uniform quantization and non-uniform quantization ,which can be quantified by SNR from the quantizer.This program use the curves to denote the SNR of theory and practical signal.Then we can observe the performance of the differences.)

MUSIC算法的MATLAB程序 信号和阵源参数 阵列输出相关矩阵(MUSIC algorithm MATLAB program array source signal and the output parameter array correlation matrix)

surface acoustic wave device In_Err_Apodized_Filter

TSP can be defined as a problem where starting from a node it is required to visit every other node only once in a way that the total distance covered is minimized. After an initial solution a neighborhood solution is selected by an exchange of a randomly selected pair of nodes. The randomly generated neighbor solution is selected if it improves the solution else it is selected with a probability that depends on the extent to which it deteriorates from the current solution.