channel-estimation-ofdm

MATLAB 入门教程资料。R2008a配套(MATLAB Tutorial information. Supporting R2008a)

有一个信号，如果抽样频率，设计一个M点滑动平均系统，要求虑除信号中500Hz的成分，用MATLAB编程仿真结果，确定M的值并画出滑动平均系统的幅频特性图。(Have a signal, if the sampling frequency, to design a M point moving average systems, requirements, in addition to the composition of 500 hz in signal with MATLAB simulation results, determine the value of M and draw the amplitude-frequency characteristics of moving average systems. )

关于MIMO-OFDM通信中信道、空时编码等MATLAB程序。集合了《MIMO-OFDM无线通信技术及MATLAB实现》里面所以MATLAB程序。(On the channel, space-time coding in MIMO-OFDM communication MATLAB program. A collection of MIMO-OFDM wireless communication technology and MATLAB to achieve which so MATLAB program.)

matlab code cyclostattionary detection ofdm sgnal

基于Matlab下规则PID控制系统的参数自整定程序(Matlab fuzzy rule parameters PID control system based on self-tuning procedure)

说明：  希尔伯特黄变换，用EMD将信号分解成本征模态函数，对分解的IMF分量进行hilbert变换(Hilbert Huang transform (HHT), EMD is used to decompose the signal into the cost eigenmode function, and the decomposed IMF component is transformed by Hilbert transform)

this document a list of mathemtical forms

研究了基于信号强度模型的室内定位技术. 通过运用线性回归、补偿式线性回归和多元回归方法，利用 仿真数据建立了信号强度模型.(Indoor positioning technology based on signal strength model by using linear regression, the compensated linear regression and multiple regression method using simulation data signal strength model.)

BPSK Viterbi Soft/Hard Decoding

仿真比较4QAM和4FSK调制信号在瑞利衰落信道下的误符号率和误比特率性能(Simulation comparison 4QAM and 4FSK modulated signals in Rayleigh fading channels under the symbol error rate and bit error rate performance)