ssb-modulation-a-demodulation-matlab

这是数字信号处理的的答案，是PDF形势的，我们可以把它下下来进行参考。(This is the answer to digital signal processing, is the PDF situation, we can put it down to the next reference.)

说明：  在阵列信号处理中,可以对信号的来波方向进行估计,并计算其估计误差!(In array signal processing, the signal can be estimated to wave direction, and calculate the estimation error!)

This file include many matlab excercise, you can download and using file .m to examine your matlab s skill. Thanks for see!

独立成分分析代码 这是ICA的源码和改进的代码(this is the code of ICA，this is the improved code for the traditional ICA)

RANDVEC Generate gaussian random vectors X=(N,M,C)

BPSK_BER_GAIN_OFDM Phase Shift Keying

matlab时频分析工具箱，分析信号时频特性。(Matlab time-frequency analysis toolbox, analysis of the time-frequency characteristics of the signal.)

小波包分析提取振动信号中的特征频率，二维声子晶体FDTD方法计算禁带宽度的例子,采用的是通用的平面波展开法。( Wavelet packet analysis to extract vibration signal characteristic frequency, Dimensional phononic crystals FDTD method calculation examples band gap, Using common plane wave expansion method.)

In most of the approaches of computer-aided detection of breast cancer, one of the preprocessing steps applied to the mammogram is the removal/suppression of pectoral muscle, as its presence within the mammogram may adversely affect the outcome of cancer detection processes. Through this study, we propose an efficient automatic method using the watershed transformation for identifying the pectoral muscle in mediolateral oblique view mammograms. The watershed transformation of the mammogram shows interesting properties that include the appearance of a unique watershed line corresponding to the pectoral muscle edge. In addition to this, it is observed that the pectoral muscle region is oversegmented due to the existence of several catchment basins within the pectoral muscle

基于LMS自适应时延估计算法，可以对时间延迟进行估计(Adaptive time delay estimation algorithm based on the LMS, you can estimate the time delay)