secant

There is a simulation of Orthogonal Frequency Division Multiplexing (OFDM) in by multipath fading channels. (There is a simulation of Orthogonal Frequency Division Multiplexing (OFDM) in by multipath fading channels.)

已经两个离散序列，利用matlab对这两个序列做卷积(Has two discrete sequence, using matlab to do the convolution of these two sequences)

重要参数的提取，滤波求和方式实现宽带波束形成，包括最小二乘法、SVM、神经网络、1_k近邻法。( Extract important parameters, Filtering summation way broadband beamforming, Including the least squares method, the SVM, neural networks, 1 _k neighbor method.)

matlab 用于介绍求解方程包含非线性方程和线性方程的方法(matlab about how to solute the noliner equation etc)

可控整流仿真模型，PWM整流器，三相可控整流(Controlled rectifier simulation model, PWM rectifier, three-phase controlled rectifier)

Matlab code that has function of writting an array of numbers in dat file as hexidecimal numbers that are suited for ADSP-2181.

加窗快速傅里叶变换及MATLAB仿真实践(Windowed fast Fourier transform and the MATLAB simulation practice)

GPS 动态卡尔曼滤波 ，详细介绍了GPS动态定位中卡尔曼滤波的应用以及整个公式推导过程(GPS dynamic Kalman filter, described in detail the dynamic positioning GPS Kalman filter applications, and the formula derivation)

Simulation of simple Delay and sum beamforming with shading and everything controllable

物理下行信道的加扰，加扰子模块，需要自己设定参数，即可运行(Physical downlink scrambling, scrambling module, need to set parameters, you can run it )