gridd-connected-pv-systems

用于进行图像类别识别的程序。根据初步的的区域分割结果，对图像之间的区域进行匹配。 (For image category recognition program. According to the initial region segmentation results, the region between the two images match.)

说明：  噪声中正弦信号的现代法频谱分析，分析了自相关法、Burg法、协方差法和改进的协方差法对功率谱的影响以及阶数、信噪比、窗长度对自相关法频谱分析的影响。(The influence of autocorrelation method, Burg method, covariance method and improved covariance method on power spectrum and the influence of order, signal-to-noise ratio and window length on the spectrum analysis of sinusoidal signal in noise are analyzed.)

dft and idft with and with out function

The files contain good ebooks for C++ programing and for Matlab

说明：  参照CCSDS标准的RS编码 交织深度参照CCSDS标准(Refer to the RSS standard of the CCSDS standardInterweaving depth refers to the CCSDS standard)

10*10*10最小二乘三位定位算法matlab源代码(10* 10* 10 least-squares three positioning algorithm Matlab source code)

基带信号周期采样的分析与仿真设计低通信号，对该信号进行周期采样，最后从采样数据中恢复原始信号；改变采样频率，给出相应的仿真结果；考察前端抗混叠滤波器的作用和必要性；分析后端理想恢复滤波器是否唯一。( Periodic sampling of the baseband signal analysis and simulation to design low pass signal, the signal is periodic sampling, finally recover the original signal from the sampled data changing the sampling frequency, gives the corresponding simulation results examine the front of the role of anti-aliasing filter and necessity analysis backend ideal restoration filter is unique.)

Belief propagation algorithm over the BSC channel

异步电机矢量控制仿真模型，采用间接磁场定向控制策略，电机模型没有采用matlab自带电机，而是根据两相旋转坐标系下的电机方程自己搭建了一个电机模型。(Induction motor vector control simulation model, using the indirect field oriented control strategy, the motor model comes with no motor using matlab, but according to the two-phase rotating coordinate system of the motor equations built himself a motor model.)

源代码 contourlet 用于图像处理 程序(Contourlet source code for image processing procedures)