kalman

nonlinear amplifier effect on ofdm

Matlab Code to suppress estimate PSD, Noise in speech and minimise it and thus improve SNR

马尔科夫域变模型的matlab代码,有需要的请自己下载(Markov model matlab code domain change)

matlab中电力系统分析工具包psat的教程，建立三机九节点模型(matlab in power system analysis toolkit psat tutorial, the establishment of three-machine nine node model)

关于OFDMA资源分配的几种算法，具有较高的参考价值。(Some on the OFDMA resource allocation algorithm, has high reference value.)

通过此程序能够实现一个序列的自相关运算或两个序列的互相关运算，在扩频通信中应用广泛(Through the self-correlation operation of this program is to achieve a sequence or two sequences of cross-correlation operator, widely used in spread spectrum communication)

关于PSO算法 ,这是一个与自适应控制有关,也是控制的输入.(On the PSO algorithm, which is a relevant and adaptive control as well as control input.)

说明：  wiener filtering, improving speech, speech recognition

对非平稳信号进行分段、截取，再对处理过后的短时信号做短时傅里叶变换，分析其频谱特性，并找到各个时间节点的频率特性，以便分析不同事件段内的声音特征。(The nonstationary signals are segmented, and then the interception, the short-time signal after processing the short-time Fourier transform, the analysis of the spectrum characteristics and frequency characteristics and find the different time node, in order to analyze the acoustic characteristics of different event period.)

other example of data demodulation