googleearth-r36

此程序主要是通过使用小波达到图像文件压缩的目的，可以比较不同的小波函数和压缩次解压缩后图像文件的差异，注意图像是二维的处理时使用二维的小波函数(This process is mainly through the use of wavelet compression to achieve the purpose of image files, you can compare different wavelet functions and extract the compressed time difference after the image file, pay attention to the handling of two-dimensional image is the use of two-dimensional wavelet function)

用趋近律方法设计的滑膜控制器算法例程，模型对象为G(s)=133/s(s+25).(Reaching law designed by synovial controller algorithm routines, model objects for the G (s) = 133/s (s+25).)

基于MATLAB的GPS软件接收机捕获与跟踪算法实现(MATLAB-based software GPS receiver acquisition and tracking algorithm)

wavelet transform source codes

自己编写的matlab简单计算，用于计算矩阵的加减乘与求逆，特征行列式等(I have written matlab simple calculation used to calculate the matrix addition and subtraction, multiplication and inversion, characteristic determinant, etc.)

一个蚂蚁系统，使用了maxmin改进方法(An ant system, using the maxmin Improvement)

介绍了一个小波算法的例子，简单可靠，并在MATLAB中得到验证(introduce a program about the wavelet ,the program is easy and can be used in MATLAB )

基于双环控制的光伏发电系统并网的仿真图，希望能有所帮助(Photovoltaic power generation system based on double loop control grid simulation diagram, hoping to help)

frft的matlab实现，可以用于数字信号处理或图像加密(these programmes are matlab realization of frft that can be used in digital signal processing or image encryption)

QPSK信号在AWGN信道下的仿真,画出了发射信号与接受信号的星座图以及BER和SER随SNR变化的曲线(QPSK signal is simulated in the AWGN channel)