SQP????3?

用MATLAB首先显示彩色图像，然后显示灰度化后的图像，再绘制直方图，直方图均衡化(MATLAB show color image first, and then according to gray image, to draw the histogram, the histogram equalization)

采用不同窗函数对信号进行了WELCH谱估计，并可以做出对比分析。(Different window function of the signal spectrum estimation WELCH, and can make a comparative analysis.)

研究生录取问题详细解法及其全部代码,并且涉及多个评价模型(graduate enrollment issue detailed solution and all the code, and involve a number of evaluation model)

nemerica l model for the test result at sandia

Algorithm PLL for inverter dc-AC

同态滤波法、希尔伯特法、香农法求取心音信号包络的matlab算法(The homomorphic filtering Law Shannon Hilbert method of calculating the heart sound signal envelope Matlab algorithm)

matlab code Rayleigh Channel

代码1用于将位置经纬高信息转换为地心地固坐标系下xyz信息；代码2是捷联惯导算法代码，用于将加速度计和陀螺仪输出的信息进行解算得到位置、速度和姿态信息。(Code 1 is used to convert the location of warp and weft information into XYZ information in a geocentric coordinate system; code 2 is a strapdown inertial navigation algorithm code, which is used to compute the information of accelerometers and gyroscopes to get position, speed and attitude information.)

这是一个基于abaqus二次开发的粘弹性边界模型，可以应用于abaqus地震计算的边界处理。(this is a secondary development of abaqus, it is about visco-elastic boundary and can be used for calculation for seism. )

利用卡尔曼滤波技术实现动态GPS数据处理(Kalman filtering technique to achieve dynamic GPS data processing)