LEFEM-matlab

Streching time to denoise audiowave.txt from reference The author Gabrial P

fit_ML_normal - Maximum Likelihood fit of the normal distribution of i.i.d. samples!. Given the samples of a normal distribution, the PDF parameter is found fits data to the probability of the form: p(r) = sqrt(1/2/pi/sig^2)*exp(-((r-u)^2)/(2*sig^2)) with parameters: u,sig^2 format: result = fit_ML_normal( x,hAx ) input: x - vector, samples with normal distribution to be parameterized hAx - handle of an axis, on which the fitted distribution is plotted if h is given empty, a figure is created. output: result - structure with the fields sig^2,u - fitted parameters CRB_sig2,CRB_u - Cram?r-Rao Bound for the estimator value RMS - RMS error of the estimation type - ML

说明：  《MATLAB时频分析技术》例题matlab编程实现第十四章14.6-14.7(err)

利用角椎體原理來做影像導航 只需要三個共同地標點即可以定位(Vertebral body angle to make use of the principle of image navigation only need three common punctuation that can be targeted to)

Book + source codes +solution manual Numerical Methods in Engineering with MATLAB is a text for engineering students and a reference for practicing engineers.

牛顿法，一种高效的优化方法，对于无约束的优化问题有效(Newton, an efficient optimization method for unconstrained optimization problems effectively)

基于matlab的自组织神经网络进行遥感图像分类处理(Matlab based on the self-organizing neural network for remote sensing image classification processing)

This is a 16 qam simulink file which can show the scatter plot. useful for students.

瑞丽衰落信道的仿真，包括延迟、多径条件等，仿真可直接调用函数(Ruili fading channel simulation, including delays, multi-path condition, the simulation can directly call functions)

偏分方程的MATLAB解法(对matlab的pde工具箱，从图形用户界面入手，对各种典型方程和应用实例逐个作了计算和分析)(MATLAB Solution of partial differential equation (pde on the matlab toolbox, starting from the graphical user interface, a variety of typical equations and application examples have been calculated and analyzed individually))