conv_fht

滤波器设计，对一给定随机信号进行滤波。一个较为完整的示例，包含信号的产生与分析过程(Filter design, for a given random signal filtering. A more complete example, including the process of signal generation and analysis)

说明：  无线传感网络节点分簇算法的研究，包含leach分簇(Wireless sensor network node clustering algorithm, including leach clustering)

Modern wireless device have sleep mode which greatly reduce the duty cycle of the power supply.Consider the effect of different duty cycles and transmit times to see the wide range of battery lifetimes one may expect before recharging. results is being plotted of battery lifetime as a function of the duty cycles & duration of the wake up mode.

DES加密过程 实现了DES的全部过程 加密算法经典易学(DES Encryption process To achieve the whole process)

由于系统因素之间关系非常复杂，特别是其表面现象及变化的随机性、模糊性和灰色性，使人们在观察、分析、预测和决策时得不到足够的信息，找不到主要矛盾，从而给复杂系统的系统分析带来困难。这就需要灰色关联分析。(Because the system is very complex relationship between factors, especially changes in the surface phenomena and random, fuzzy and gray so that people in the observation, analysis, forecasting and decision-making can not get enough information, can not find the main contradictions thus to the complex system of systems analysis difficult. This requires gray relational analysis.)

说明：  太阳光聚焦光线偏移的一个小程序，方便大家学习与应用。(Focus sunlight light offset a small program to facilitate learning and application.)

Third Menu Stenography

利用灰色预测，经matlab编程，求出未来几年出版每门课程市场占有率情况，并进行级比检验、残差检验(Gray prediction by matlab programming, find the next few years, the market share of each course publishing, and to carry out class ratio test, residual test)

This simulation file is used for simulation of a traction load which is working in regenerative mode created by two back to back pwm converters that feeds energy back from 3 phase side to single phase side.

用matlab做直流电机的仿真，查看电机性能。欢迎大家下载查看，并提出意见(DC motor using matlab to do the simulation, view the motor performance. Welcome to download to view and give their views)