MinimumCostFlow

说明：  二阶巴特沃斯(Butterworth)低通滤波器(Low pass filter)

这个是我自己写的一个关于qpsk的mimo信道的zero forcing解码方式.(this is what I wrote in one of the qpsk mimo channels zero forcing Solutions Codes mode.)

实现a、b、c、d字符的算术编码,matlab 源程序(arithmetic code of a, b, c and d)

基于simulink仿真通信系统性能时，能够自动仿真误码率与信噪比曲线。(The simulink simulation based communication system performance, automatic simulation BER and SNR curve.)

Spectrum Digital tests example dm365

We formulate a scheduling problem that takes into account different hardware delays experienced by the secondary users (SUs) in a centralized cognitive radio network (CRN) while switching to different frequency bands. We propose a polynomial-time suboptimal algorithm to address our formulated scheduling problem. We evaluate the impact of varying switching delay, number of frequencies, and number of SUs. Our simulation results indicate that our proposed algorithm is robust to changes in the hardware spectrum switching delay and its performance is very close to its upper bound. We also compare our proposed method with the corresponding constant switching delay-based algorithm and demonstrate that our suggestion of taking into account the different hardware delays while switching to different frequency bands is essential for scheduling in CRNs.

画出具有不同频率，相位的正弦信号及其DFT序列，并检验信号正交性(Draw different frequencies ,different phase of the sinusoidal signal ,and the DFT sequence, then check the signal orthogonality)

MASReperageSecteur simulation of sector it is used for controling the inverters switch

一种解决离散优化问题最重要的人工智能算法——蚁群算法。以旅行商问题为例。(a very important algorithm,ant algorithm.)

说明：  椭圆带通滤波器设计—ELLIP函数的应用(Elliptic bandpass filter design application-ELLIP function)