Computer-modeling-FINAL-EXAM-ALL-200-questions

该文件运用matlab仿真工具仿真通信中的关键技术之一，锁相环。采用不同的调制方式。(The document the use of simulation tools for communication matlab simulation of one of the key technologies, phase-locked loop. Different modulation.)

electrical for converting fixed dc to variable dc

matlab，有关数字信号滤波一个简单例子产生一个几个干扰信号，对要用的信号滤波(a matlab program aboult didital signal filter)

说明：  这是马尔科夫链预测的一个非常好的例子，值得大家学习与借鉴。(This is a very good example of Markov chain prediction, which is worth learning and using for reference.)

在加性高斯白噪声信道里，BPSK调制信号与MPSK调制信号的比较(in the awgn channel , bpsk system vs mpsk)

说明：  vb 调用matlab方法实例，包括调用matlab绘图，matlab分形计算等。(vb call methods matlab examples, including the call matlab graphics, matlab fractal calculation.)

利用Kalman工具箱实现对目标跟踪中的航迹分析(-use Toolbox to achieve the goal of tracking Track Analysis)

HSMM的计算功能实现在原来HMM的基础上解决了时间的限制，适用性更强(HSMM computing function of the original HMM solve the limit of time, on the basis of stronger applicability )

用于画地震波形图，用变面积方式显示波形，使波形变得美观(For drawing a seismic waveforms with variable area display waveform, the waveform becomes beautiful)

A convolutional code followed by bit-interleaved coded modulation with iterative decoding performance of the use of iteration in decoding