QPSK-OQPSK

分别用高斯消去法，三角分解法，Jacobi迭代法，GS迭代法，SOR迭代法求解Ax=b(Separately using Gaussian elimination, triangular decomposition, Jacobi iterative method, GS iterative method, SOR iterative method for solving Ax = b)

OFDM系统中用限幅法降低系统的峰值平均功率比(OFDM system limiting method used to reduce the peak-to-average power ratio)

Just a sample program for distributed file system.

说明：  对偶形式的核Fisher辨别分析，能够实现两类模式的分类。该代码源自经典的机器学习教材--模式分析的核方法。(Dual form of nuclear Fisher discriminant analysis, to achieve the classification of two patterns. The code from the classic machine learning materials- model analysis of nuclear methods.)

simulation of communication systems and software defined radio from the book chapter 3

Matlab toolbox for Hidden Markov Modelling using Max. likelihood EM. Prerequisites: Matlab 5.0, System Identification Toolbox, Netlab, Marbox. LAST UPDATED: 25 Feb. 2002.

PMSM矢量控制系统 id=0 磁场定向控制(pmsm Vector control system)

所谓阶梯式控制，就是对未来控制量的变化加以约束，强迫未来控制量以一阶指数响应曲线的形式变化。在这种控制策略下，可以避免求解控制律时的矩阵求逆，且在处理约束限制时，可方便将 和 的约束转化为对 的约束，减少了算法计算量。(The so-called ladder-type control, is the change in the future to control the amount of bound, forced to the future control the amount of the first order exponential response curve in the form of change. In this control strategy, the control law can be avoided when solving the matrix inversion, and the limit in dealing with constraints, and constraints can easily be translated into constraints, reducing the computational algorithm.)

MATLAB编写的采用二相键控扩频通信仿真程序(MATLAB prepared by the two phase shift keying using spread spectrum communications simulation program)

MIMO信道容量的Matlab仿真程序,可以仿真出正确的图形(MIMO channel capacity of Matlab simulation program, can simulate the correct graphics)