bpsk_ofdm_CodeLDPC_EN

定步长四阶龙格库塔法的matlab源程序(Fixed step size fourth-order Runge-Kutta method matlab source)

该程序利用MATLAB语言编写，实现了对电力系统的潮流计算。(The program uses the MATLAB language, the realization of the trend of computing power system.)

这个程序是一个具有EEDM信号分解的模块程序，它能够将输入的信号进行EEDM分解，从而得到所需要的各个信号分量。(This program is a signal having EEDM decomposition module program, the input signal that can be EEDM decomposition, thereby obtaining desired signal components.)

插值与拟合的matlab实现，music高阶谱分析算法，调试通过可以使用。( Interpolation and fitting matlab implementation, music higher order spectral analysis algorithm, Debugging can be used.)

利用matlab程序实现人脸识别与人脸检测(Matlab program to use face recognition and face detection)

可以进行直方图计算，也可以进行灰度运算，可以实现图像的变换操作(Histogram can be calculated, it can be gray-scale operation, the image transformation operation can be achieved)

matlab去除信号直流分量代码，可用来处理GPR数据(DC component of the signal is removed matlab code used to process the data GPR)

该程序实现了压缩感知理论中采用矩阵的优化。在压缩感知理论中，要求采样矩阵与稀疏矩阵的相关性越低越好。该代码采用一种交替投影的方法实现采用矩阵的优化，有效降低其相关性。(The program to achieve the optimization of the use of matrix theory compressed sensing. Requirements of the sample matrix and sparse matrix theory of compressed sensing, the lower the better. The code uses an alternating projection method to achieve the optimization of the use of matrix to effectively reduce the correlation.)

小波包分析提取振动信号中的特征频率，仿真效率很高的，采用累计贡献率的方法。( Wavelet packet analysis to extract vibration signal characteristic frequency, High simulation efficiency, The method of cumulative contribution rat.)

维娜滤波器的设计matlab代码以及仿真(The design of Sabina filter dimension )