concom

改程序实现了大尺度和小尺度衰落信道的模拟，可以通过改变载波、通信距离、阴影衰落标准差来观察信道容量的变化。(Change the program to achieve a large-scale and small-scale fading channel simulation, you can change the carrier, communication distance, shadow fading standard deviation to observe the changes in channel capacity.)

往复活塞式内燃机关键部件设计、计算、校核的Matlab运行的M文件，本人亲自编写，一定可用！dlm(These M files of Matlab is for designing,computting and checking parts of reciprocating engine. )

各种matlab命令，包括管理变量和工作空间、管理命令和函数。(Various matlab command, including the management of variables and working space, management, command and function.)

非静止多波束声呐混响的自回归模型。综合考虑了环境，几何结构等多种因素通过时变自相关函数仿真混响复数据序列。(This work describes a technique for simulating nonsta- tiouary multibeam Gaussian sonar reverberation sequences. The primary objective is to simulate quadrature-demodulated complex digital vector sequences that have a prescribed time-variaut Covariance function. )

matlab 电力电子 逆变器 比例谐振控制 RCD负载(matlab power electronics inverter control RCD load ratio of the resonance)

杜芬系统跳跃现象 小参数 时间步长 以点或线画图可调(Duffing jumping phenomenon, the small parameter can be modulated and the time step can be set by yourself )

可将输入的RGB图像转化为灰度图像！在Matlab环境下编程实现。(RGB images can be input into a gray-scale image! In the Matlab programming environment.)

本文有关于OFDM循环谱的推导 可贵的是还有带循环前缀的循环谱推导 仿真了OFDM循环谱，介绍了相关理论估计盲信号参数以及改进算法(The OFDM cyclic spectrum and bilnd signal estimating)

这是几幅比较好的SAR影像，可用于去噪或者目标提取、分割等算法的示例图像，图片比较清晰而且地物比较丰富。(This is the good pieces of SAR images can be used for denoising or object extraction, image segmentation algorithm for example, the picture is relatively clear and rich in surface features.)

说明：  此软件可用来计算节点数，也可用来计算一些简单的算法，如果你对数据结构感兴趣，也可以用此软件解决数据结构的很多问题 (software can be used to calculate nodes, but also can be used to calculate some simple algorithm, If you are interested in the data structure can also use this software to solve many data structure problem)