facedetection

说明：  基于Matlab的BA无标度网络拓扑生成算法，BA模型有两个重要特性：增长特性和优先连接特性。(Matlab based on the BA scale-free network topology generation algorithm, BA model has two important characteristics: growth characteristics and properties of priority connections.)

伺服系统PID控制在MATLAB中的程序源代码(PID)

数字调制FSK仿真的完整程序，很有用的哦(Digital modulation FSK simulation complete program, very useful oh )

说明：  《matlab时频分析技术及其应用》该书中的源代码。matlab源码。(this is a code of the book called matlab time-frequency analesis.)

一个直接转矩控制的仿真程序。可以用来了解直接转矩控制。(A direct torque control of the simulation program. Can be used to understand the direct torque control.)

plane wave expansion for 2D and 3D photonic crystal band gap calculations

A Binary Particle Swarm Optimization for Optimal Placement and Sizing of Capacitor Banks in Radial Distribution Feeders with Distorted Substation Voltages

把输入的十进制小数，转换为二进制。输入的十进制区分正负数(no description)

负责火星的一个低轨道空间站的设计。为简化结构，该空间站由一系列密闭的立方体（airtight cubical modules ACM）组成，这些ACM曾连接在一起。困扰你的一个问题是致命的病菌也许留在火星的上层大气中。因为空间站有时需要在上层大气中飞行，所以急需在ACM的各个接触面进行额外的防护，无论是边对边还是面对面，连接是密闭的，所以没有细菌能够进入。一个ACM与另外一个ACM共享的面不需要防护。如果在每个ACM每个面上都加防护，花费巨大。因此，需要知道ACM额外防护的确切面数目(Responsible for the design of a low-orbit space station on Mars. In order to simplify the structure of the space station by a series of closed cubes (airtight cubical modules ACM) composed of these ACM had together. One problem is bothering you deadly germs might stay in the upper atmosphere of Mars. Because the station is sometimes necessary to fly in the upper atmosphere, so urgently needed in all contact surfaces of the ACM additional protection, either face to face or side-to-side, the connection is closed, so no bacteria can enter. An ACM ACM shared with another surface does not need protection. If you have added protection on each side of each ACM, costly. Therefore, the need to know the exact number of additional surface protection ACM)

有大量的电力电子转换器， 非线性负载，并且在微电网，电抗性负载的 可能恶化的电力质量和影响稳定性， 效率，以及微电网的经济运行 显著。(There are lots of power electronic converters, nonlinear loads, and reactive loads in a micro-grid, which may worsen the power quality and affect the stability, efficiency, as well as economical operation of the micro-grid significantly.)