tool_of_wavelet

计算并绘制图像的直方图，本设计中绘制了四种形式的直方图，imhist,bar,stem,plot进行比较和区别！(Calculated and plotted the histogram of the image, the design of four forms of the histograms drawn, imhist, bar, stem, plot and compare the difference!)

2d fdtd code with tf sf interface and upml ABSORBING BORDERS IN MAT LAB

用来读取AIRS卫星二氧化碳数据，可以批量读取并且批量生成数据文件(Used to read the the AIRS satellite carbon dioxide data, bulk read and bulk data file is generated)

最大似然估计 以最快的速度实现参数估计准确率极高(Maximum likelihood estimation with the fastest speed to achieve a high accuracy rate parameter estimation)

presenting simple MM1 simulation with measurement of number of user and queue length

FFT 实例 x=0.5*sin(2*pi*15*t)+2*sin(2*pi*40*t)。采样频率fs=100Hz，分别绘制N=128、1024点幅频图(FFT in Matlab example)

说明：  EMD分解算法应用于管道泄漏检测的信号处理(EMD decomposition algorithm applied to signal processing of pipeline leakage detection)

Linear programing Compressive sensing

用于时间序列的功率谱分析，如潮位时间序列分析周期，并会进行红白噪声的检验。(Power spectrum for time series analysis, time series analysis period waves bit, and will be red, white noise test.)

rungekutta 2nd order pde