QPSK

Teaching DSP Concepts Using MATLAB and the TMS320C5X

运用Matlab语言编程，进行信号分析的能力。音频信号是一种连续变化的模拟信号，计算机只能处理和记录二进制的数字信号，由自然音源而得的音频信号必须经过采样，量化和编码，变成二进制数据后才能送到计算机进行再编辑和存贮，通过本实验中了解模拟信号采样和重构的完整过程，加深对采样定理的理解。(Matlab programming language to use for signal analysis. Audio signal is a continuous change of the analog signal, the computer can only handle and record the binary digital signal, derived from natural sources of the audio signal to be sampled, quantification and encoding binary data into a computer in order to re- editing and storage, through this experiment to understand the analog signal sampling and reconstruction of the full process, to deepen understanding of the sampling theorem.)

利用matlab，进行excel数据读取及处理，并输出到新的xlsx文件中或者进行数据连接。(Using matlab, excel data were read and processed and output to a new xlsx files or data connection.)

matlab中很好的位置式PID控制算法(good position in the matlab PID control algorithm)

matlab code for metropolis algorithm

最小二乘，极大似然定位算法，其中包括二维和三维的最小均方误差定位算法以及连续定位算法(Least squares, maximum likelihood localization algorithm, which includes two-dimensional and three-dimensional minimum mean square error localization algorithm and continuous positioning algorithm)

说明：  汉明码（Hamming Code)是汉明于1949年的一种能纠正单个错误的线性分组码，最小码距dmin=3。汉明码的实现方式是在原数据中插入m位作为校验位。对于（n，k）汉明码，编码时需满足以下原则(Hamming code is a kind of linear block code which can correct single error in 1949. The minimum code distance Dmin = 3. The implementation of Hamming code is to insert m bit into the original data as check bit. For (n, K) Hamming codes, the following principles should be met)

说明：  边射直线阵天线波束方向图演示程序 直线阵最常见的工作模式(Broadside linear array antenna beam pattern demo linear array of the most common mode of)

贝叶斯分类估计和最大似然估计的matlab编程(it is used to make the bayesis guji and the mle.it is very convenient for homework)

卡尔曼滤波器在目标追踪方面的实现，有防震要求，和仿真过程叙述(Kalman filter to track the target area to achieve, there are earthquake requirements, and simulation process described)