simpson

ofdm的通信系统的平台，希望对大家有所帮助(ofdm communication system platform, we want to help)

说明：  关于MATLAB的入门教程，初学者可以(Introductory tutorials on MATLAB, a beginner can)

说明：  信号处理中卡尔曼滤波，采用matlab工具实现(Kalman filter signal processing using matlab tools to achieve)

带有反馈的逆变电路，可实现DC/AC转化，反馈电路由PWM波控制(Inverter circuit with feedback)

如下亮度变换功能的函数：负片变换、对数变换、gamma变换、和对比度拉伸变换。(Brightness as a function of conversion functions: negative transformation, logarithmic transformation, gamma conversion, and contrast stretching transformation.)

频域捕获，码相位，载波频率确定，时间变短(Capture frequency, code phase, carrier frequency to determine)

很有用的时频分析工具，内附各个函数的说明，方便调用。(Very useful tool for time-frequency analysis, containing a description of each function, easy call.)

In this letter, we propose anovel family of windowing technique to compute mel frequency cepstral coefficient (MFCC) for automatic speaker recognition from speech. The proposed method is based on fundamental property of discrete time Fourier transform (DTFT) related to differentiation in frequency domain. Classical windowing scheme such as Hamming window

Proakis_Contemporary Communication Systems using MATLAB

详细分析了LDPC码的解码过程，解码方法和解码步骤(Detailed analysis of the LDPC code decoding process, decoding method and decoding steps)