rgzn1671

it is descipe use of speech recogination using matlab

说明：  2D光子晶体Y形结的数值模拟的matlab程序(2D photonic crystal Y-shaped junction of numerical simulation)

two link pendulum matlab simulation

讲述了MIT雷达的发展历史及工作原理，有极佳参考价值(About the history of the development of the MIT radar works, there is an excellent reference value)

基于连续hopfield网络的TSP问题解决方法(Based on continuous hopfield networks TSP problem solving)

好东西 基于matlab的dpsk调制解调(Good thing the dpsk modem based on matlab)

机械原理、设计matlab程序,01-连杆机构的运动设计-1.m__.htm 等(Mechanical principle, the design process matlab)

a test image for matlab image processing

非线性规划的基本理论，用数学软件求解非线性规划，钢管订购及运输优化模型(The basic theory of nonlinear programming, mathematical software for solving nonlinear programming, Steel Pipe Order and transportation optimization model)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)