zyck

利用阵列随机共振系统处理AM信号，比较处理前后的加噪信号波形，可以发现SSR系统具有抑制噪声的作用，(Stochastic resonance system using array processing AM signals, comparing before and after adding noise signal waveform, can be found SSR system has a noise suppression effect)

通过建立运动模糊数学模型, 进行了消除运动模糊的仿真实验, 维纳滤波恢复运动模糊图像效果较 好。在图像恢复技术中, 点扩展函数( PSF) 是影响图像恢复结果的关键因素, 所以常常利用先验知识和后验判 断方法估计PSF函数来恢复图像。实验表明在实际恢复过程中如果运动模糊图像混入了噪声, 必须考虑到信噪 比、噪声的自相关函数和原始图像的自相关函数对恢复后图像的影响。(Through the establishment of mathematical model of motion blur was conducted simulation experiments to eliminate motion blur, Wiener filter to restore motion-blurred image effect is good. In the image restoration technology, the point spread function (PSF) that affect the results of image restoration a key factor, so often used to determine a priori knowledge and a posteriori estimation PSF function to restore the image. Experimental results show that the actual recovery process if the motion-blurred images mixed with the noise, we must take into account the signal to noise ratio, the noise autocorrelation function and the autocorrelation function of the original image of the restored image effects.)

该程序为matlab进行傅立叶变换的快书算法FFT，其中还包括了傅立叶变换的其他几种快速算法．(The program carried out for the matlab book fast Fourier transform algorithm FFT, which also includes several other Fourier Transform fast algorithm.)

南网单相表招标技术规范 南网单相表招标技术规范(South Network tender technical specifications of single-phase form)

A new approach to vanishing point detection in architectural environments一种寻找消失点的新算法(A new approach to vanishing point detection in architectural environments)

一个新提出的群智能算法，鸡群优化算法，大家可下载改进。(chicken swarm optimization algorithm)

二级倒立摆的实例，以及详细的MATLAB代码(Two examples of inverted pendulum, as well as detailed MATLAB code)

Matlab plot函数使用方法（详细）( Matlab plot function using method (detailed))

说明：  这个是交通流ＣＡ模型，能够较为真实的仿真出交通流的运行状况，对交通流元胞自动机的人可以学习学习(The CA model of traffic flow, to a more realistic simulation of the operational status of the traffic flow, traffic flow cellular automaton can learn to learn)

对于参数估计问题,克拉美罗界(简称CRB)为任何无偏估计量的方差确定了一个下限. 即不可能求得方差小于下限的无偏估计量,并为比较无偏估计量的性能提供了一个标准. 本程序对CLRB（克拉美罗下界）进行了描述，预留了参数。 希望能对同志们提供帮助。(For the parameter estimation problem, Cramer-Rao bound (referred to as CRB) for any unbiased estimator of variance to determine a lower limit that can not be obtained is less than the minimum variance unbiased estimator and unbiased estimator for comparing the performance of provides a standard procedure for this CLRB (Cramer-Rao lower bound) for a description of the reserved parameters. Hoping to help comrades.)