matcom11

multi media card application note

signal and ssystem matlab function change inverse fourier transfom frequency domain to time domain

采用算术编码、汉明编码和QASK调制方法 采用Huffman编码、卷积译码和QFSK调制方法(Using arithmetic coding, Hamming coding and modulation method used QASK Huffman coding, convolution decoding and modulation method QFSK)

该链路仿真了OFDM系统在克服瑞丽多径衰落的影响中性能，并使用了理想信道估计。(The link of the OFDM system simulation Ruili in overcoming the effects of multipath fading in the performance and the use of an ideal channel estimation.)

对RFID系统在MATLAB中进行仿真，并提出了方案，和重要的结果。(A simulation in MATLAB/simulink. It not only provides details about how to realize RFID system, but also shows the final result of this system.)

说明：  用matlab实现变压器的故障诊断，信号的采集，分析，级诊断结果的显示(Transformer with a matlab implementation of fault diagnosis, signal acquisition, analysis, display of level diagnosis)

说明：  模拟干涉图像的程序，matlab编写，很实用，对正在学习的朋友有帮助。(Interference image of the process simulation, matlab written, very practical, and helpful friends are learning.)

用于蚁群算法，环境是matlab，是关于路径优化(Ant colony algorithm path planning)

64QAM的基带系统仿真，计算随机0、1数据经64QAM调制后的星座图，8倍上采样后图形，滤波后图形，接收端图形，比较不同信噪比下的误码率(64QAM baseband system simulation, calculation data randomly 0,1 modulated by 64QAM constellation, the 8 times the sampled pattern, filter pattern graphic receiving end, error rate under different SNR)

OFDM仿真 参数： ％ 子载波数 128 ％ 位数/ 符号 2 ％ 符号数/ 载波 1000 ％ 训练符号数 0 ％ 循环前缀长度 8 (1/16)*T ％ 调制方式 4-QAM ％ 多径信道数 3 ％ IFFT Size 128 ％ 信道最大时延 2 (OFDM simulation parameters : % subcarriers median number of 128%/2% Symbol Symbol/Carrier Training 1000% 0% Symbol few cyclic prefix length 8 (1/16)* T% modulation 4-QAM% multi-path channel number 3% 128% Size IFFT letter Maximum delay 2)