matlab-tool-box

fd快速算法，实现数据的时域差分算法。包含一维和二维的算法(fd fast algorithm, difference time-domain algorithm data.)

Abstract—In this paper, a new lossy technique based on wavelet transform for compression of breast ultrasound images is presented. The experiments are performed on 16 different wavelet functions and the quality of reconstructed images is evaluated by using Compression Ratio (CR), Normalized Mean Square Error (NMSE), Normalized Absolute Error (NAE), and Peak Signal to Noise Ratio (PSNR) criterion. An ultrasonographer performed the subjective assessment. This study shows that among the utilized wavelets,

圆形天线阵列MUSIC算法的matlab实现，有详细注释(Circular antenna array MUSIC algorithm matlab realize, there are detailed notes)

matlab 时频分析工具, 好用的，方便的，实用的。(matlab time-frequency analysis tool, useful, convenient and practical.)

说明：  2维的FDTD_MUR程序，可以用于点源程序的检验(Two-dimensional FDTD_MUR procedure can be used to test the source points)

matlab code for region growing

快速ICA算法，用于盲信号处理，提取信号的独立分量，用于图象识别等(fast algorithm for blind signal processing, signal extraction of independent component for image recognition, etc.)

matlab实现pcm编码，是信号模数转换的编码方式的实现(matlab coding to achieve pcm is the signal analog-digital conversion of the realization of the encoding)

接触网固有频率计算程序，可根据注释输入接触网参数，利用求结构矩阵特征值的方法求取接触网的固有频率…(Catenary natural frequency calculation program, according to the catenary comment input parameters, the use of structural matrix eigenvalue seeking ways to strike a catenary natural frequency ...)

实现了以惯导为基准的组合导航系统，完成了组合导航系统的故障诊断(Achieved with a combination of inertial-based navigation system, the completion of the integrated navigation system fault diagnosis)