MATLAB_directions

说明：  利用crank nicholson法 解一維熱傳PDE(Using crank nicholson method for solving a PDE-dimensional heat transfer)

微电网系统中的光伏发电直流部分，主要包括PV、MPPT算法、PWM模块，以及相应的参数设置。仿真验证MPPT有效。(Photovoltaic power generation in the DC part of the micro-grid system, including PV MPPT algorithm, PWM module, and the corresponding parameter settings. Simulation verify MPPT.)

please give matlab coding

this is the source code for pixel value difference

matlab 图像处理电子书，适合基础入门的同学学习研究。(matlab image processing e-books, suitable for the introductory students learning research.)

PID算法的simulink实现，matlab仿真，经典入门算法(Simulink realization of the PID algorithm, matlab simulation, classic introductory algorithm)

基于lms_newton算法的回波消除，直接可以使用(Based lms_newton echo cancellation algorithm, can be used directly)

说明：  跳频扩谱通信matlab代码，实现跳频通信系统仿真。(Matlab code for frequency hopping spread spectrum communications, to achieve frequency hopping communication system simulation.)

数学建模或者去解决实际问题的其他的用处的一些用matlab工具使用的经典的算法(Mathematical modeling to solve practical problems of other useful some of the classic algorithm using matlab tools)

simulink 入门教程，的一些资料，帮助初学者快速了解matlab中的simulink (Simulink how-to tutorials, some of the material, help beginners a rapid understanding of simulink matlab)