math1

The overall objective for LTE is to provide an extremely high performance radio-access technology that offers full vehicular speed mobility and that can readily coexist with HSPA and earlier networks. OFDM/OFDMA technology is introduced for the LTE downlink, supporting very high data rates of up to 300Mbps while Single-Carrier FDMA (SC-FDMA) is used in the uplink with data rates of 80Mbps possible. Additionally, LTE supports operation both in paired and unpaired spectrum (FDD and TDD) using channel bandwidths of approximately 1.4MHz up to 20MHz. The frequency domain scheduling can be done in OFDMA. One of the main challenges in OFDMA is the high peak-to-average radio of the transmitted signal, which requires linearity in the transmitter. The linear amplifiers have low efficiency therefore, OFDMA is not an optimized solution for a mobile uplink where the

心电信号数据 去噪滤波 IIR FIR 小波去噪等(ECG digital filter IIR,FIR )

说明：  位置跟踪器的matlab仿真代码，使用滑模控制方法(Location tracker matlab simulation code, using the sliding mode control method)

遗传神经网络matlab代码好好好好好好好(Genetic neural network matlab code good good good good good good good)

通过遗传算法优化BP神经网络，提高其收敛速度和预测准确度。(BP neural network is optimized by genetic algorithm to improve its convergence speed and prediction accuracy.)

C-means clustering algorithm

介绍了matlab坐标轴标注方法和设置特殊字体的方法(Matlab axis label describes the methods and ways to set a special font)

粒子群优化算法与遗传算法结合，实现PID控制(PSO and genetic algorithm combined to achieve PID control)

matlab版的slic超像素分割代码，非常实用，效果很好(matlab version of the super slic pixel-division code, very practical, very good)

auto play chosen to upload in matlab....kindly see through it...thanx