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在空时分组码的MIMO-OFDM系统条件下，对信道，子载波，比特和功率进行分配，仿真结果表明，系统有良好的吞吐量性能(Space-time block codes in MIMO-OFDM system under the conditions of the channel, subcarrier, bit, and power allocation, simulation results show that the throughput of the system has good performance)

说明：  未编码传输AWGN信道测试 每帧的输入是相同的，（不是每帧都不一样，这样可以大幅降低计算量） 在帧比特足够多的情况下，应该可以保证随机性(AWGN channel is not coded transmission test input of each frame is the same, (not every frame is different, this can significantly reduce the computation) are enough bits in the frame of the case, should be able to guarantee randomness)

ELM超限学习机的拓展应用，多层感知机，可用于特征提取( Expand the application ELM overrun learning machine, MLP can be used for feature extraction)

扩展卡尔曼在定位中的一个例子,在滤波分析中很实用(Extended Kalman positioning an example, very useful in filtering analysis)

some lecture about the extend kalman filter algorithm ,which is very useful for the beginner.if you down load it ,it will be of great convenient for you.

读写器管理(RM)标准，读写器管理标准的相关说明。(Reader Management (RM) standards, reader management standards for instructions.)

经过改进，能在matlab2009及2010上运行，不在出现错误(Been enhanced to run on matlab2009 and 2010 , not an error )

Matlab files(mfiles) for solve the second order two variables equation there are 3 ways of solving double equaiton first, fivotting second, Gauss - Matrix third, Using Circles which have meeting points

用来进行小波分析中寻找极大值线且用极大值来进行信号的重建(It can help you find the wave maxline and it can use maxnumber reconstructure the sign)

mimo系统中zf-sic，mmse-sic算法，仿真以及性能分析。(Zf-sic, mmse-sic algorithm, simulation and performance analysis in MIMO system.)