hs_err_pi

信道估计的几个算法比较（matlab源代码）(Several channel estimation algorithm for comparison)

说明：  用于Monte Carlo仿真的二进制FSK系统(for the Monte Carlo simulation of the binary system FSK)

这个是我个人编写的短时傅里叶变换的函数matlab.适用于语音压缩与语音分析.在其中可以加入一些自己的代码，即可改成phase vocoder(this is the STFT function which is wrote by myself(matlab). It is suit for speech compression and analyse. if you add some code in it, it can turn to a phase vocoder straightforward. )

代码中介绍了有文本如何转化为语音信号的方法，代码可以调试运行，效果良好(The code and introduces how the text into speech signal, the code can be debugged, good results)

书籍Detection, Estimation, and Modulation Theory的Matlab源代码；(Books Detection, Estimation, and Modulation Theory of the Matlab source code )

仿真了自适应滤波中的牛顿算法，最速下降法，LMS算法，泄露算法，极性算法。有仿真图形(Simulation of Newton adaptive filtering algorithm, steepest descent, LMS algorithm, leakage algorithm, polar algorithm. There Simulation Graphics)

对于OFDM系统在三种信道模型下进行了仿真，给出了误码率分析并绘图给出了结果(For OFDM system in the three channel model simulation under the given bit error rate analysis and mapping results are given)

粒子群算法是一种新的模仿鸟类群体行为的智能优化算法，描述了基本粒子群算法和改进粒子群算法的原理。(Particle swarm optimization (pso) algorithm is a kind of new imitate birds swarm behavior of intelligent optimization algorithm, describes the basic principle of particle swarm optimization (pso) algorithm and improved particle swarm algorithm .)

direct linear transform 6 point algorithm

this is a simulink model of modern control obserability