cod_pid_neural

Filtering and Noise Adding Tool - Compiled for CygWin , Executable under Windows

Ford最短路算法实现，改进型算法，可以求带负权值的图(Ford shortest path algorithm)

用于计算莫尔圆，只要输入相关数据，就可以轻松得到所要求的数据，采用MATLAB编写。(Used to calculate the Mohr circle, as long as the input data, you can easily get the required data, using MATLAB preparation.)

说明：  熟悉MATLAB信息统计分析的各种命令；会用MATLAB的信息统计分析的命令进行各种信息统计分析。(Familiar with a variety of statistical analysis of MATLAB command information will use the information MATLAB commands statistical analysis statistical analysis of all kinds of information.)

Synthetic Aperture RADAR imaging model. Implemented in MATLAB

Bit Error Rate for BPSK Modulation in Rayleigh Channel

说明：  matlab 开发用到的各种实例 非常实用 分享(matlab developed a variety of examples used)

sterio modelfitl.zip

Image enhancement for detection

(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因； (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理； (3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请回答：证明自己用计算机产生的经典谱是正确的可能方法。 ((1) in certain wireless channel, the Doppler frequency shift will be caused by wireless channel output signal aliasing. Please describe the resulting aliasing of a variety of reasons (2) wireless channel Doppler spectrum there is a classical spectrum (classic spectrum), please explain such a spectral shape of the mechanism (3) Please use Simulink tools for writing code ( S-Function mode), resulting in a single Path Rayleigh channel, the Doppler spectrum for the classical spectrum, including mobile rate of 120km/h. And please answer: prove that they used computer-generated classical spectrum is correct possible ways.)