Asynchronous_mathematic_model

Computes BER v EbNo curve for convolutional encoding / soft decision Viterbi decoding scheme assuming BPSK. Brute force Monte Carlo approach is unsatisfactory (takes too long) to find the BER curve. The computation uses a quasi-analytic (QA) technique that relies on the estimation (approximate one) of the information-bits Weight Enumerating Function (WEF) using A simulation of the convolutional encoder. Once the WEF is estimated, the analytic formula for the BER is used.(Computes BER v EbNo curve for convolutional encoding/soft decision Viterbi decoding scheme assuming BPSK. Brute force Monte Carlo approach is unsatisfactory (takes too long) to find the BER curve.The computation uses a quasi-analytic (QA) technique that relies on theestimation (approximate one) of the information-bits Weight Enumerating Function (WEF) usingA simulation of the convolutional encoder. Once the WEF is estimated, the analytic formula for the BER is used.)

LDPC码的三种随机构造法，PEG/MACAY/Gallar,三种方法的matlab实现(Three random construction method of LDPC codes, PEG/MACAY/Gallar, three methods of matlab,)

说明：  雷达显示器 雷达PPI显示器的动态效果图(Radar display dynamic rendering of radar PPI display)

说明：  qpsk信号插入导频，使用升余弦滤波器，利用导频估计信道，在simulink中仿真(inset pilot in QPSK signal, use square root raised cosine filters in simulink)

本科毕业时做的男女左右运动时提取脑电信号的功率谱，是分频提取的，也就是左、右手运动是的不同特征，程序简单易懂，还附有脑电信号、程序说明(Graduate men and women to do about movement of EEG power spectrum is divided extraction, that is, the left and right movement is different features, the program is simple to understand, but also with EEG description of the procedures)

matlab下的语音信号处理，比较基础，书里面有一些源程序，很有用，希望大家喜欢(matlab voice signal processing, the basis of comparison, the book which has some source code, very useful, I hope you like)

完成矩阵A*B+C*D ? 其中：A, B, C和D矩阵都是六维矩阵 ? 要求有汇编语言和C语言两种算法编写 ? 要求有子程序的调用 (Complete the matrix A* B+ C* D ? One: A, B, C and D matrices are six-dimensional matrix ? requires assembly language and C language written two algorithms require a subroutine call ?)

DSP 快速傅立叶变换 c语言实现的........(dsp FFT 32*32 c language relize ........)

在DSP开发环境CCS3.3中利用c++语言实现快速傅里叶变换(In DSP development environment CCS3.3 using c++ language fast Fourier transform)

基于dsp28335,利用iic协议读取mpu6050传感器的原始值，包括三轴陀螺仪和加速度计。(Based dsp28335, use iic agreement mpu6050 read raw sensor values, including three-axis gyroscope and accelerometer.)