clear

说明：  高斯噪声下的8psk误码率检测与理论值比较(Gaussian noise of 8PSK BER detection compared with the theoretical value)

隐马尔科夫工具箱。可在matlab6.5中创建成用户工具箱。(Hidden Markov toolbox. Matlab6.5 be created into user toolbox.)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

多输入多输出系统的多用户信号盲分离MATLAB程序。(multiple-input multiple-output system of multi-user Blind Signal Separation MATLAB program.)

产生不同阶次的傅立叶频谱，展现更丰富的信息(Generating Fourier Spectrum of Different Order)

matlab code (kMean.m) used kMean, clusturing. for Speech Recognition

wireless sensor network time synchronization based on TPSN and RBS

matlab source code for watermarking.

基于SIMULINK的OFDM的系统设计和仿真(SIMULINK of OFDM-based system design and simulation)

viterbi译码matlab程序。通过验证，里面附文件(viterbi decoding matlab procedures. Through authentication, which is attached documents)