fengji

本程序针对高通公司开发的IS-95通信系统，是一个相对完整的IS-95前向信道的仿真源程序，包括Viterbi编码，数据调制，基于RAKE接收机的解调，实现软判决输入的Viterbi译码等模块，并包括有误码率的计算和性能仿真显示。 (The procedure developed for Qualcomm IS-95 communication system, is a relatively complete IS-95 forward channel simulation source code, including Viterbi coding, data modulation, demodulation based RAKE receiver to achieve soft decision input Viterbi decoding modules, and includes a bit error rate performance computing and simulation show.)

shows how signals work in plots complex signal A*(sin(w)+cos(w))

本程序利用MUSIC算法对角度进行二维估计，包括方位角和俯仰角，有一定的学习价值。。(This procedure using MUSIC algorithm to estimate the two-dimensional perspective, including azimuth and elevation, there is some learning value. .)

This hands-on introduction to computational electromagnetics (CEM) links theoretical coverage of the three key methods - the FDTD, MoM and FEM - to open source MATLAB codes (freely available online) in 1D, 2D and 3D, together with many practical hints and tips gleaned the author s 25 years of experience in the field. Updated and extensively revised, this second edition includes a new chapter on 1D FEM analysis, and extended 3D treatments of the FDTD, MoM and FEM, with entirely new 3D MATLAB codes. Coverage of higher-order finite elements in 1D, 2D and 3D is also provided, with supporting code, in addition to a detailed 1D example of the FDTD a FEM perspective. With running examples through the book and end-of-chapter problems to aid understanding, this is ideal for professional engineers and senior undergraduate/graduate students who need to master CEM and avoid common pitfalls in writing code and using existing software.(This hands-on introduction to computational electromagnetics (CEM) links theoretical coverage of the three key methods- the FDTD, MoM and FEM- to open source MATLAB codes (freely available online) in 1D, 2D and 3D, together with many practical hints and tips gleaned the author s 25 years of experience in the field. Updated and extensively revised, this second edition includes a new chapter on 1D FEM analysis, and extended 3D treatments of the FDTD, MoM and FEM, with entirely new 3D MATLAB codes. Coverage of higher-order finite elements in 1D, 2D and 3D is also provided, with supporting code, in addition to a detailed 1D example of the FDTD a FEM perspective. With running examples through the book and end-of-chapter problems to aid understanding, this is ideal for professional engineers and senior undergraduate/graduate students who need to master CEM and avoid common pitfalls in writing code and using existing software.)

初学lcmv有用，可形成方向图，在干扰方向产生零陷，对期望信号增益效果(Beginner lcmv useful, can form a pattern, direction of the interference nulling, the effect of the desired signal gain)

stepper motor controller gui using parallel port interfacing by matlab programming

Comparison OF LEACH EAMMH SEP TEEN Protocols

moving object dection with the three dimendional analysis

卷积码译码器,采用sova算法译码(Convolutional Decoder, decoding algorithm used SOVA)

all about the signal process in matlab file