53.online-polling-software-system

利用DCT进行图像压缩（首先将图像分割成8×8的图像，对每个子图像进行DCT，这样每个子图像有64个系数，舍去50％小的变换系数，进行2：1的压缩。）(Using DCT for image compression (first image into 8 × 8 image, for each sub-image DCT, so that each sub-image by a factor of 64, rounding 50 of the small transform coefficients, the 2:1 compression.))

一种简单的车牌识别的MATLAB程序源码(Simple MATLAB program license plate recognition)

说明：  AM调制解调仿真，调幅度测量，不含干扰 (AM Modulation and Demodulation, transfer rate measurement, without interference)

Widrow的《自适应信号处理》经典教材中的LMS算法仿真程序，适合初学者学习。(Widrow " adaptive signal processing" classic textbook in the LMS algorithm simulation program for beginners to learn.)

matlab的gscale函数功能是将强度图像等映射到别的值范围。(Function of matlab gscale intensity images is mapped to another range.)

维纳滤波的代码：维纳滤波的计算机实现，简单易懂(Wiener filtering code: Wiener filtering computer, and easy to understand)

i am submitting some program on pso

Generate 3D triangular hexagonal meshes

说明：  在基于事件的情况下将分数阶PI-PD控制器离散实(The fractional order PI-PD controller is discretized based on event)

信号处理源程序，振动、模态分析经常用的算法，省去每次编写(Source signal processing, vibration, modal analysis method often used, eliminating the preparation time)