Sweep_3d

脉冲宽度调制（PWM）是英文“Pulse Width Modulation”的缩写，简称脉宽调制。它是利用微处理器的数字输出来对模拟电路进行控制的一种非常有效的技术，广泛应用于测量，通信，功率控制与变换等许多领域。一种模拟控制方式，根据相应载荷的变化来调制晶体管栅极或基极的偏置，来实现开关稳压电源输出晶 体管或晶体管导通时间的改变，这种方式能使电源的输出电压在工作条件变化时保持恒定。　　脉冲宽 (Pulse width modulation (PWM) is the English " Pulse Width Modulation" acronym, or pulse width modulation. It is the use of the microprocessor to the digital output of analog circuits for the control of a very effective technology, widely used in measurement, communications, power control and many other fields with the transformation. An analog control means, in accordance with the corresponding changes in load modulation transistor gate or base bias, switching power supply to achieve the output transistors or transistor on-time changes in power in this way can the output voltage in the workplace conditions of constant change. Pulse width)

修改的 spheredecoder 程序里面包含是哪个文件，一个主文件和两个函数！可以运行！(Changes spheredecoder program Which is the file containing a master file and the two functions! You can run!)

罗盘图，主要解决界面处理中遇到的罗盘画法，用MATLAB相对C语言简单(Compass map, mainly to solve the interface treatment encountered in compass drawing, using MATLAB relatively simple C language)

二维空间矩边缘检测算法，可以实现图像边缘的检测(Two-dimensional spatial moment algorithm for edge detection)

遗传算法的简单matlab编码源码 matlab的简单应用源码(Genetic Algorithms)

一个 三维fdtd的matlab源代码(Three-dimensional fdtd the matlab source code)

求解用户位置的Matlab函数代码，利用伪距测量用户位置的仿真计算(The Matlab function for solving location of the user code, the use of pseudo-range measurement location of the user s simulation)

提供粒子群算法的部分Matlab程序，在此基础上学习粒子群算法更方便、快捷。(Part of PSO algorithm provides Matlab program, in this based on particle swarm optimization learning more convenient and faster.)

MATLAB系统仿真的方法介绍，信源编/译码等等的介绍(MATLAB simulation of the method of introduction, source encoder/decoder and so the introduction)

说明：  确定图像中的圆形目标，并标示出来。版本R2008B以上(Determine the image of the circular target, and marked. Version of the above R2008B)