conv

MATLAB控制系统仿真与设计实例，欢迎大家参考。(MATLAB simulation and control system design example, we welcome the reference.)

消除小狗的红眼问题，爱上对方快乐的事件发生厨房设施(Question to eliminate red-eye dog, happy Fall in love with each other case happened kitchen facilities)

Matlab基础程序联系：成绩统计,练习switch和if else组合；抽样定理(Matlab basic function design for scord statisticing and Nyquist )

OPNET仿真书籍，介绍了OPNET软件的使用和示例。(OPNET guidance)

说明：  MATLAB在边缘检测中的应用，边缘检测概述，边缘检测的MATLAB 实现，以及实例列举。(edge detection)

说明：  对使用matlab编程的基础知识做了详尽的介绍。(Matlab on the use of basic knowledge of programming to do the detail.)

说明：  6. 在三条径的瑞利信道中，对于OFDM： (1) 请设计一种具体的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK调制时的误码率性能。画出比特信噪比与信道估计均方误差的关系曲线，画出比特信噪比与误码率的关系曲线。 (2) 设频率已同步，请设计OFDM一种具体的采用循环前缀进行时间同步方法，用Simulink进行仿真，画出比特信噪比与捕获概率的关系曲线。 (3) 设时间已同步，请设计OFDM一种具体的采用循环前缀进行频率同步方法，用Simulink进行仿真，画出比特信噪比与频率同步误差的关系曲线。 (。 6 In the three path Rayleigh channel for OFDM: (1) Please design a specific guide-assisted channel estimation method, the Simulink simulation, BPSK modulation measuring the bit error rate performance. Draw-bit signal to noise ratio and channel estimation mean square error curve, draw-bit signal to noise ratio and bit error rate curve. (2) set the frequency has been synchronized, the design of a specific OFDM cyclic prefix used for time synchronization method, the Simulink simulation, draw-bit signal to noise ratio and capture probability curve. (3) set time has been synchronized, the design of a specific OFDM cyclic prefix used for frequency synchronization method, the Simulink simulation, draw-bit signal to noise ratio and frequency synchronization error curves.)

program is used to transfer data in a secure manner in wireless sensor network

wiener fitter emulation

求无向无权值复杂网络的各点对之间的最短路径，以及网络平均路径长度(abtain the shortest path of a complex net and get the averange path of the whole net)