imageprocessing

Matlab source code for engineer

直接扩频序列的频谱分析，从DSSS信号的产生到接收，不错的直接扩频序列分析函数，以测试通过，有图产生(Spectrum analysis of direct sequence spread spectrum, from DSSS signal to produce received a good direct sequence spread spectrum analysis function to test, there are plans to produce)

说明：  初始对准，matlab程序，希望有用，对初学者有用，静基座对准(Initial alignment, matlab program, I hope useful, useful for beginners, static Alignment)

显示一个经验概率密度函数在输入数组中的密度分布直方图X的使用nbins箱的数目（默认pdfplot套nbins至20）。如果输入X是一个矩阵，然后pdfplot（X）的分析它的载体，并显示所有值的PDF格式。对于复杂的输入X，pdfplot（X）的显示PDF格式的(displays a histogram of the empirical probability density function (PDF) for the data in the input array X using nbins number of bins (by default pdfplot sets nbins to 20). If input X is a matrix, then pdfplot(X) parses it to the vector and displays PDF of all values. For complex input X, pdfplot(X) displays PDF of abs(X). )

hdf5数据的读取等功能，现有hdf多为hdf4，hdf5有自身的读取和操作程序，如针对风云数据等(Read other functions hdf5 data, the existing hdf mostly hdf4, hdf5 have read and operate their own programs, such as data, for FY)

说明：  Damp control for UPFC 2

该程序首先利用小波变换，然后过滤噪音，最终实现图象边缘效果增强的功能(the procedure using wavelet transform, and then filter the noise, and eventually realizing Edge effects enhanced functionality)

自由空间中电磁波传播的fdtd算法的matlab实现(Electromagnetic wave propagation in free space of the realization of fdtd algorithm matlab)

介绍压缩传感理论中要用到的信号的稀疏表征原理(Introduced the theory of compressed sensing to use the sparse representation of signal theory)

用于arduino的加速度传感器MPU788的库文件(library file of MPU788 for Arduino)