question4

it is to find the y coordinates

VanderPoll oscilator simulation

denoising filters such as Average, Median, Gaussian, Wiener, Min-order-statistic, Maxorder-statistic and Median-order-statistic are used. Based on the images obtained by the mentioned filters, it is become obvious clear that for the given noisy image the Min filter acted much better than the other filters. Order-statistic Median and Gaussian filters are the ones that have a second and third good result respectively. That is way can conclude that the existing noise in the given image was Salt noise.

基于遗传算法的PID控制算法（MATLAB）(Based on Genetic Algorithm PID control algorithm (MATLAB))

适用的方便实用，运算简单，仅供大家参考，谢谢大家。(Practicability Convenient and practical)

filter calculations matlab files

本文简单介绍了matlab神经网络工具箱应用并附有例子(This article explains the application of neural network toolbox matlab together with examples)

完全不调用matlab系统函数，编写canny边缘检测算法，适合初学者(Completely without calling matlab system function, write canny edge detection algorithm, suitable for beginners)

本科毕设要求参见标准测试模型，实现了对10个数字音的识别程序有小波分析的盲信号处理，包括广义互相关函数GCC时延估计，有较好的参考价值，可以动态调节运行环境的参数，调试通过可以使用，单径或多径瑞利衰落信道仿真。( Undergraduate complete set requirements refer to the standard test models, Realization of 10 digital audio recognition program There Wavelet Analysis Blind Signal Processing, Including the generalized cross-correlation function GCC time delay estimation, There are good reference value, Can dynamically adjust the parameters of the operating environment, Debugging can be used, Single path or multipath Rayleigh fading channel simulation.)

基于MATLAB的TSP问题求解，有详细的程序解释和代码(MATLAB-based problem solving TSP, a detailed explanation of the program and code)