B1_ga

802.11a程序的发端,包括加扰码，编码，交织，组帧等。(802.11a plogram , the transimit)

matlab and simulink. this book book is primarily intended for first semester engineering students who are looking for an introduction to the MATLAB and Simulink environment oriented toward the knowledge and requirements of beginning students. Thus, only a few basic ideas from mathematics, in particular ordinary differential equations, programming, and physics are required to understand the contents of this book. This knowledge is usually acquired in the first two or three semesters of a technical engineering degree program. Under these conditions, this book should also be of interest for practicing engineers who are looking for a brief introduction to MATLAB and Simulink. In the case of this book, engineers will have the knowledge required to understand it years after they have finished their studies.

说明：  演示小球沿预定轨道滑动的matlab程序(Demonstration of small ball sliding along the orbit of the matlab program)

说明：  LD算法，实现信号的分析，频谱分析，避免矩阵的求逆运算(failed to translate)

无约束多维极值问题,适合数学计算,优化分析等极值问题的求解(Unconstrained multi-dimensional extremum problem, is suitable for mathematical calculations, the extremum problems of solving optimization analysis, etc )

matlab绘制阵列正六边形。采用坐标方法。(Draw a regular hexagon array matlab. Using coordinate methods.)

This program is able to mark a matching target from a template wich is given by the user. The putuput image marks the matching with an with line, that indicates the place where the program found the pattern.

This file is a PV array model at different irradiations. It models a PV array which is a combination of different PV modules.

PID控制 PI控制 PD控制 matlab程序 初级入门(PID control PI control PD control matlab program entry-)

说明：  用MATLAB中的simulink pid控制器实现汽车abs系统实时仿真(Implementation of real time simulation of automobile ABS system using Simulink PID controller in MATLAB)