edgedetect

给出了利用OFDM实现uwb的源代码及实例(Using OFDM to achieve given the source code and examples uwb)

detection of pitch frequency of speech sample using high time liftering

小波包分析提取振动信号中的特征频率，通过matlab代码，正确率可以达到98％。( Wavelet packet analysis to extract vibration signal characteristic frequency, By matlab code, Accuracy can reach 98 .)

使用matlab语言，实现了iForest算法。(In this case, i use matlab to realize iForest.)

说明：  包含m文件，数据示范格式等，用来计算数列多重分形维数(Including m file, data demonstration format, etc., used to calculate the multifractal dimension of the sequence)

说明：  EMDJ经验模态分解方法，可以直接进行使用(EMD decomposition method can be used directly)

audio signall processing

说明：  floyd算法求最短路matlab实现的实例(floya by matlab)

A fast customizable function for locating and measuring the peaks in noisy time-series signals. Adjustable parameters allow discrimination of "real" signal peaks from noise and background. Determines the position, height, and width of each peak by least-squares curve-fitting.(A fast customizable function for locating and measuring the peaks in noisy time-series si gnals. Adjustable parameters allow discrimin ation of the "real" signal peaks from noise and back ground. Determines the position, height, and width of each peak by least-squares curve-f itting.)

显示当前系统时间 MATLAB GUI 界面(display current time and date with MATLAB GUI)