Morlet-Wavelet-Kernel-by-Marcelo-Cicconet

经典法，布莱克曼-图基法求谱估计，简单实用(Classical method, Blackman- map-based spectrum estimation method, simple and practical)

测量氨水的气体浓度（由平均阻值和平均电压来表示），它受到环境湿度和加热电压的影响。(Measurement of ammonia gas concentration (from an average resistance and average voltage to that), it is affected by environmental humidity and the heating voltage.)

计算峰值信噪比和信噪比的小程序。分享给大家。(PSNR and SNR calculation applets. For everyone to share.)

使用matlab编写的PID控制仿真程序(Prepared using matlab simulation program PID control)

The modeling of the three phase induction machine is explained in this matlab simulink model.

will be very useful for those who need code for lsb steganography

说明：  boost电路仿真，元件采用的是igbt，用触发脉冲触发的(boost simuliation The components are IGBT and triggered by trigger pulse.)

针对二维熵图像分割方法在求取最佳阈值时存在计算量大及微粒群算法容易陷 入局部最优且速度较慢等等问题, 提出了基于混沌粒子群优化算法的二维熵图像分割方法。 该方法考虑了图像中像素点灰度􀀂 􀀂 􀀂 邻域灰度均值对作为阈值对图像进行分割 利用混沌运 动随机性、遍历性和初值敏感性, 将混沌粒子群优化算法与阈值法相结合在二维空间作全局搜 索。实验结果表明了基于混沌粒子群优化算法的二维熵图像分割法用于阈值寻优减少了搜索 时间, 提高了收敛率。(Calculation of its large capacity and particle swarm algorithm is easy to fall to strike the best threshold for the two-dimensional entropy image segmentation method Into the local optimum and slower, the proposed two-dimensional entropy image segmentation method based on chaotic particle swarm optimization algorithm. The method takes into account the image pixel the gray 􀀂 􀀂 􀀂 neighborhood average gray value as a threshold for image segmentation chaotic transport Dynamic randomness, ergodicity and initial value sensitivity of chaotic particle swarm optimization algorithm with the threshold method in two-dimensional space for the global search On request. Experimental results show that the entropy method of image segmentation method based on chaotic particle swarm optimization algorithm for threshold optimization to reduce the search Time and improve the convergence rate.)

本人编写的ofdm系统中的em信道估计matlab仿真程序，可直接运行(I ofdm prepared by the system of channel estimation em Matlab simulation program can be run directly)

惠更斯-菲涅尔衍射计算，非常不错，简单易行。(Huygens- Fresnel diffraction calculations, very good, easy.)