rscode

kalman算法和LMS算法仿真程序，希望能有所帮助(kalman algorithm and LMS algorithm simulation program, hoping to be helpful)

利用matlab实现图像中字母获数字的识别。(use matlab to recognized the words or figures)

均匀分配点，可以用来实现均匀分配点座标。　　　　(Can be used to achieve uniform distribution of point coordinates)

这是SA改进的模拟退火算法，并用matlab编码实现(This is the improved simulated annealing algorithm SA, and coded using matlab)

基于小波变换的数字音频水印算法 水印嵌入源程序 (With the rapid growth of computers, network and multimedia technologies, powerful and low cost computers allow people to easily create and copy digital products of multimedia. The Internet has made it easy to distribute the information at very low cost. However, these technologies also can be illegally copied, modified and redistributed multimedia data without regarding for intellectual property rights ownership. )

已知两个序列x[n]=cos(n*pi/2), y[n]=ej*pi*n/4x[n],绘制X(ejw)和Y(ejw)和幅度和相角,说明它们的频移关系(The known two sequence x [n] = cos (n* PI/2), y [n] = ej* PI* n/4 x [n], draw x (ejw) and y (ejw) and amplitude and phase Angle, suggesting their frequency shift relationship )

求解常微分方程组的bvp解算器的使用说明和教程和实例(tutorial and documentary and examples for ODE bvp)

first order filtering

使用平面波展开法(PWE)计算声子晶体能带结构(Using the plane wave expansion method (PWE) to calculate the phonon band structure of crystals)

matlab数字图像矩阵的现实及傅里叶变换matlab digital image matrix of reality and the Fourier transform(matlab digital image matrix of reality and the Fourier transform matlab digital image matrix of reality and the Fourier transform)