MPAM1

optimization algorithm simpsa

说明：  OFDM的信道估计，LS,MMSE,非常全的仿真程序(OFDM channel estimation, LS, MMSE, very complete simulation program)

matlab环境下 LDPC码的编译码算法仿真(LDPC coding and decoding in MATLAB)

说明：  程序实现汉明码的编码与译码，与一般程序不同，该程序具有良好的接口(Program for hamming code encoding and decoding, and the general procedure, this program has a good interface)

Matlab数学建模工具箱 各种算法、程序源代码应有尽有(Matlab toolbox of mathematical modeling algorithms, source code everything)

The Morlet wavelet (or Gabor wavelet) is a wavelet composed of a complex exponential (carrier) multiplied by a Gaussian window (envelope). This wavelet is closely related to human perception, both hearing and vision.

未调用MATLAB系统函数，自编函数实现小波变换(System did not call the MATLAB function, self-realization of wavelet transform function)

MVDR谱估计，用于噪声估计，在手机麦克风降噪上有很广的应用(MVDR spectral estimation for noise estimation, noise reduction microphone on the phone has a very broad application)

说明：  本次设计是对GSM TCH/FS信道进行编码设计及性能仿真,仿真通信系统包括内外编码器、交织重排器、加性/突发和混合干扰信道、去交织反重排器、内外译码器，模拟了信息从信源到信宿的全过程； 在高斯噪声、突发干扰或混合信道及瑞利信道下测试每个步骤对误码率和系统性能的影响，通过数字及图形的比较，得出通信系统中各个模块的作用。另外，在GSM TCH/FS 的基础上建立GSM TCH/EFS 信道，对相应的信道环境进行仿真，得出误码率分析。 (This design is the GSM TCH/FS channel encoded design and performance simulation, simulation communication system, including internal and external encoder, interleaving rearrangement device, the additive/burst and mixed interference channel, to the cutting device against rearrangement, internal and external decoding and analog information from the source to the destination of the whole process in Gaussian noise, sudden disruption or mixing channel and Rayleigh channel to test each step of the bit error rate and system performance, by comparison of digital and graphic obtained communication systems the role of each module. In addition, GSM TCH/FS based on the established GSM TCH/EFS channel, the corresponding channel environment simulation, the error rate analysis)

this is simple qpsk for matlab code