TwoDOF_Mass_Spring

瑞利信道的matlab实现程序，比较适合初学信道的人进行仿真或者参考，非常有用(Rayleigh Road matlab implementation process, more suitable for beginners who channel simulation, or reference, very useful)

asfig function for wavelet processing in wavelab

说明：  UCSB 的DSP信号处理8次试验的代码及问题说明word格式(UCSB DSP signal processing eight tests and the code word statement format)

说明：  利用短时能量和短时过零率的语音端点检测算法(Short-term energy and zero crossing rate of the voice activity detection algorithm)

This is a matlab code and is a beneficial source code about base mapping

语音信号的基音检测与估计对信号的估计具有重要作用。用不同方法进行基音检测(Pitch detection signal and the estimated speech signal estimate plays an important role. Pitch detection using different methods)

LTE system, OFDM modulation and Turbo Coding, including Viterbi, BCJR and SOVA are extensively analysed, ending up with a system performance specification. These are used to implement a fixed length Turbo encoder, a 16-QAM modulator and a 16 point IFFT on an FPGA using MATLAB Simulink⃝ R with Xilinx⃝ R System Generator plugin. A MATLAB⃝ R script is developed to test the Simulink implementation. In addition, an iterative Turbo decoder is programmed using MATLAB⃝ R .

MATLAB实现的平移huaffman编码，(MATLAB implementation of the translation huaffman code)

分别对正弦波，三角波，方波，一周期内取为整数的64个点（A=4095）；写锯齿波和方波的谐波构成（只写了3、4个）。(Of sine wave, triangle wave, square wave, A week off for integer in the period of 64 points (A = 4095) Write a sawtooth wave and square wave of harmonic (only wrote 3, 4).)

wiener filter for enhancement audio file