chap7

傅 立叶变换是数字信号处理领域一种很重要的算法。要知道傅立叶变换算法的 意义，首先要了解傅立叶原理的意义。傅立叶原理表明：任何连续测量的时序或 信号，都 可以表示为不同频率的正弦波信号的无限叠加。而根据该原理创立的 傅立叶变换算法利用直接测量到的原始信号，以累加方式来计算该信号中不同正 弦波信号的频 率、振幅和相位。 (The goals for the course are to gain a facility with using the Fourier transform, both specific techniques and general principles, and learning to recognize when, why, and how it is used. Together with a great variety, the subject also has a great coherence, and the hope is students come to appreciate both. )

基于Matlab，针对不同采样点数做的频谱分析对比(Based on Matlab, spectrum analysis and comparison of different sampling points)

使用误差累计的方式，来实时的更新背景，提取出最新的背景，(Cumulative manner using the error to the background of real-time update, extract the latest background)

FDTD Finite-Difference Time-domain in free space no ABC FDTD(t) runs FDTD for time t. FDTD implements the FDTD/staggered leapfrog scheme over time 0-max_time and space 0-max_space. This program simulates a gaussian pulse in the grid specified with max_time and max_space. The pulse is sent from the center of the problem space and disperses in both directions -Kira Heater

说明：  详尽的抑制载波双边带调制解调程序，有详细的注释说明(Detailed bilateral with carrier suppression modulation and demodulation process, detailed notes)

这是关于matlab的波束域形成程序 喜欢的话请下载 谢谢支持(this is bo shu yu xing cheng dai ma )

matlab 小波函数处理图片的轮廓问题(matlab wave function to handle pictrure scale)

BP神经网络设计自适应逆控制器，实现无模型控制(BP neural network design adaptive inverse controller, model control)

此文档介绍纯电动汽车控制策略，非常接近于量产车的真实的控制策略(Electronic vehicle control strategy.)

LTE-A用户配对设计及仿真，提供了几种常用用户配对及方案对比，并基于Matlab给出仿真结果(Design and Simulation of LTE-A user match, provides several common user match and scheme comparison, and based on the Matlab simulation results)