matrictridi

《MATLAB时尚百例实例》实例28-41()

说明：  无线通信，软件无线电，SDR的有关程序 很好啊，哥哥最近在研究这些，想做一个软件无线电的接收机啊，可惜，这个该死的网站，不让我下，吐血，哥哥决定贡献自己的东西，让技术不再隔阂(SDR OFDM QPSK ASK )

设计巴特沃斯低通和高通IIR数字滤波器，得到二阶频率级联参数(Design of Butterworth low-pass and high-pass IIR digital filters, to be cascaded second-order frequency parameter)

IEEE33节点的潮流计算程序，使用了前推回代方法。(IEEE33 node power flow calculation program)

说明：  m序列含有直流分量，将造成对辨识系统的静扰动，这通常不是所希望的(m sequence contains a DC component, will cause the static perturbation of the recognition system, this is not usually want)

MATLAB（矩阵实验室）是MATrix LABoratory的缩写，是一款由美国The MathWorks公司出品的商业数学软件。MATLAB是一种用于算法开发、数据可视化、数据分析以及数值计算的高级技术计算语言和交互式环境。除了矩阵运算、绘制函数/数据图像等常用功能外，MATLAB还可以用来创建用户界面及与调用其它语言（包括C，C++和FORTRAN）编写的程序。(MATLAB (MATrix LABoratory) is The abbreviation of MATrix LABoratory, is a by The United States The MathWorks company production of a commercial mathematical software. MATLAB is a kind of for algorithm development, data visualization, data analysis and numerical calculation of senior technical computing language and interactive environment. Besides drawing function/data image matrix operations, commonly used functions, such as MATLAB can also be used to create the user interface and the calls to other languages (including C, C++ and FORTRAN) program. )

非线性光纤光学—超连续谱的相干性检测（需要事先得到21组超连续谱的数据），该代码可以对其幅度和相位进行相干性检测(nonliear fiber optics-the code for coherence of the supercontinuum)

matlab信道容量，主要是解决多子信道之间的误码率和容量的仿真问题(matlab channel capacity, mainly to resolve the multi-channel bit error rate between the simulation and capacity issues)

simulink模拟比例-积分控制器应用于重覆性控制(simulink simulation proportional- integral controller used in the repetitive control)

对一个给定的状态转移矩阵求其联合分布矩阵，联合熵，平均互信息量以及共熵。可以画出平均互信息量的曲线(For a given state transition matrix of their joint distribution matrix, the joint entropy, mutual information and the average total entropy. Can draw the curve of the average mutual information)