LTE_channelestimator_MSE

SVPWM algorithm Strategies

粒子群优化算法源码，进行了矢量化，速度快。(partical filter )

说明：  利用BP神经网络进行字符识别的系统源码，能进行有效数字字符识别。(BP neural network Character Recognition system source code, can be effective digital character recognition.)

多项式线性拟合，根据给出的（x，y）值，给出多项式的系数值。(Presented in this paper, according to polynomial linear fitting (x, y) value of polynomial coefficient values. )

采用猫映射图像加密，有二维三维到四维。都是已经在matlab运行通过的(Cat mapping using image encryption, there are two-dimensional to three-dimensional four-dimensional)

composite material lamina

关于模糊PID的仿真以及与普通PID的结果比较(Simulation comparison of fuzzy PID)

用Matlab仿真实现最小二乘法和总体最小二乘法估计 假设仿真的观测数据 产生，其中 为0均值， 单位方差的高斯白噪声，取n=1,2,....128。 试用TLS，取AR阶数为4，估计AR参数 和正弦波频率；再用SVD-TLS ，估计AR参数 和正弦波频率。 (1)、在仿真中，AR阶数取为4和6。 (2)、执行SVD-TCS时，AR未知。仿真运行至少二十次。 (Simulation using Matlab and the overall least squares least squares estimate assumptions simulated observation data are generated, where 0 mean, unit variance Gaussian white noise, take n = 1,2 ,.... 128. Try TLS, take AR order of 4, estimated AR parameters and the sine wave frequency then SVD-TLS, estimated AR parameters and the sine wave frequency. (1), in the simulation, AR order is taken as 4 and 6. (2), when the implementation of SVD-TCS, AR is unknown. Simulation run at least twenty times.)

说明：  在matlab环境下，用遗传算法实现解决TSP问题。应该可以运行。。既不清楚了(deal with TSP problem with GA)

ACTIVE CONTOUR LEVEL SET METHOD