qam_a

The DocPolynom to Character Converter The char method produces a character string that represents the polynomial displayed as powers of an independent variable, x. Therefore, after you have specified a value for x, the string returned is a syntactically correct MATLAB expression, which you can evaluate. The char method uses a cell array to collect the string components that make up the displayed polynomial. The disp method uses char to format the DocPolynom object for display. Class users are not likely to call the char or disp methods directly, but these methods enable the DocPolynom class to behave like other data classes in MATLAB. Here is the char method.

混沌发展，历史和编码，混沌的研究方法及编码。(Chaotic development, history and coding, chaos research methods and coding.)

This is an implementation of the algorithm for calculating the Structural SIMilarity (SSIM) index between two images.

MATLAB7_0从入门到精通_11584270(MATLAB)

产生高斯白噪声，使用matlab编辑及仿真，均值为零(have a Gaussian white noise, editing and the use of Matlab simulation, mean zero)

说明：  维纳滤波，可以有效地滤除信号中的噪声,适应于某些工程(Wiener filtering.It can effectively filter the noise in the signal.Suitable for some projects)

该函数是常用于求解采样信号的起点的matlab函数(matlab function used for the start point of signal)

interval halfing algorithm with matlab

正弦函数与余弦函数的线性组合 变精度数是用确切的有理表示存在的一个小数点。利用变精度而合理的算法，创建变量使用vpa功能。(This example feedforward utilization 2/3 convolutional encoder drawing. Describes how to determine the coded block parameters. This example also illustrates the use of the calculation error block reception delay.)

采用四元数算法，来确定飞行器的姿态状况，同时通过PID方法，调节飞行器的飞行姿态。(Quaternion algorithm to determine the status of the aircraft s attitude, but by PID method, adjusting aircraft flight attitude.)