paper4

本程序的功能是将模型生成到word中的演示(The program s function is to generate a model to demonstrate in word)

采用matlab编写的常微分方程的数值解法，有算例，以及改进龙格库塔方法。(The numerical solution of ordinary differential equation by using Matlab prepared, with examples, and the improvement of the Runge Kutta method.)

主要是集中调制方式以及解调包括ASK,PSK,FSKQPSK等(the thesis contains ASK，psk，fsk，qpsk modulate methods)

假定一个线性调频信号，作出线性调频信号的时域和频域波形，并对线性调频信号做脉冲压缩(Assuming a linear FM signal, making a linear FM signal in time domain and frequency domain waveforms, and a linear FM signal with pulse compression)

i am in need 4g related matlab code.i learning in area of lte-advanced downlink for writing the matlab code

分布傅立叶法模拟薛定谔方程，用于非线性薛定谔方程的数值模拟。(Split Step Fourier Method)

Ofdm based cognitive radio networks

变步长自适应滤波算法，对VS—LMS算法进行了改进，建立了步长因子μ与误差信号e（n）之间另一种新的非线性函数关系．理论分析和计算机仿真结果表明，该关系不仅具有原有算法收敛速度快的优点，而且在低信噪比环境下比原有算法具有更好的抗噪声性能．(The variable step size adaptive filtering algorithm is discussed, and the VS-LMS algorithm is improved. A new nonlinear function relation between the step size factor μ and the error signal e (n) is established. Theoretical analysis and computer simulation results show that the proposed algorithm not only has the advantages of high convergence speed of the original algorithm, but also has better anti- noise performance in the low SNR environment than the original algorithm.)

HoG matlab，内含HOG算法基本代码(HoG matlab code)

电子产品软件验证越来越重要，通过加速硬件软件协同的目标、价值和方法充分证明(asic speed)