Electronics-a-Communication-Engineering-pdf

把最左边竖干从大到小叠放在一起的木块移动到最右边竖干上（木块越多算法越复杂）(Descending to the left of the vertical stack of dry wood together to move to the far right of the vertical trunk (piece of wood the more the more complex algorithms))

说明：  通过MATLAB源码可以设计多种分数阶延时滤波器。(methods to design fractional delay filter)

一个在认知无线电中的能量检测和周期检测的仿真源代码(An energy detection and cycle detection in cognitive radio simulation source code)

imaginary error function

井下通信时的链路预算，包括误码率和信道容量的仿真。(Underground communication link budget, including the BER and channel capacity in the simulation.)

pll matlab程序~~对于系统级别的pll仿真很好~~(The matlab program of pll )

This is a matlab based codings to identify the related images. from a data base. using chuns algorithm

这篇文章最近看的觉得挺有用的，希望能对做这方面的朋友有所帮助！(Read this article recently that Tingyou use, hoping to make friends in this area help!)

这是一个改进的自适应canny算法，该方法采用改进的开关型中值滤波器对图像做去噪工作，再把整幅图像分割为若干子图像，最后在充分考虑全局以及各子图像的边缘梯度信息后，自适应地生成动态阈值。(The new Canny adaptive method divides image into sub-images,then determinates the thresholds automatically according to the whole image edge information and the sub-images edge information.)

说明：  双馈风力发电机的转速环控制，是运用的矢量控制，里面包括坐标变换模块，可以出图(The speed loop control of the doubly fed wind turbine is a vector control, which includes the coordinate transformation module and can be plotted)