res

多元回归，利用matlab通过数据的大致分布，求得相应的函数表达式。(finding the function through datas by Matlab )

说明：  对地震计录进行fk滤波，适用于初学者，可以下载学习(fk filter,FK filtering for seismometer recording is suitable for beginners and can be downloaded for learning)

说明：  用有效独立法实现传感器优化布置，效果一般，但可供借鉴(Using the effective independence method to realize the optimal arrangement of sensors)

说明：  matlab科学计算继续上传，一共10个章节，由浅入深，几乎包括了绝大部分的科学计算方法以及仿真。本人把部分算法做了优化，更为完善(matlab scientific computing continue to upload, a total 10 chapters, easy-to-digest, almost, including most of the scientific method of calculation and simulation. I have done a part of algorithm optimization, a more perfect)

包括 解方程、规划问题、差值拟合、打印、绘图、回归、代数方程组、微分方程、随机数生成等等。 (Including solving equations, planning issues, the difference is fitting, printing, plotting, regression, algebraic equations, differential equations, random number generation, etc..)

计算分段三次多项式插值的系数,计算三次样条插值函数的系数组M(Calculating the coefficients of piecewise cubic polynomial interpolation, cubic spline interpolation function calculating the coefficients M)

利用fortran语言编写的通过beamwarming差分格式求解一维激波管黎曼问题。(Fortran language through beamwarming difference scheme for solving one-dimensional shock tube Riemann problem.)

MATLAB实现牛顿迭代法求解非线性方程组(MATLAB realization of Newton iteration method for solving nonlinear equations)

用MATLAB实现costas环，希望对你有所帮助(Implementation of Costas ring with MATLAB)

说明：  数字图像修复算法的评价标准也是从两个方面进行评价的，一个是修 复算法的效率，一个是修复后图像质量。修复算法的效率主要就是看修复 图像所用的时间，可以用时间就行量化。而图像质量很难从量上唯一的进 行评价，目前图像修复质量还没有统一的评价标准，从实际应用出发，修 复后图像质量的好坏大多数是从以下两个方面就行评价，修复后图像给人 主观上的“满意度”和客观上图像的cnr、enl、epi、psnr、snr来评判。(The evaluation criteria of digital image restoration algorithms are also evaluated from two aspects, one is repair. One of the efficiency of complex algorithm is the image quality after restoration. The efficiency of the repair algorithm depends mainly on the repair. The time spent on the image can be quantified in terms of time. But image quality is difficult to improve quantitatively only. At present, there is no uniform evaluation criterion for image restoration quality. Starting from practical application, repair The quality of restored images is mostly evaluated from the following two aspects, and the restored images are given to people. Subjective "satisfaction" and objective image cnr, enl, epi, psnr, SNR to judge.)