OFDM-WITH-RELAY-(2)

MATLAB的图像处理功能，功能十分强大，内容也很丰富(MATLAB image processing functions, is very powerful, very rich in content)

在matlab中偏微分的典型例子的代码，例如波形方程，热传导方程等()

采用压缩感知的方法，结合信号的小波树模型，对一维信号进行压缩重构。(Using Compressed sensing methods, combined with wavelet tree model of the signal, achieve the goal of the one-dimensional signal compression and reconstruction.)

cordic算法的matlab仿真，小波包分析提取振动信号中的特征频率，语音信号的采集与处理，数字信号处理课设。( cordic matlab simulation algorithm, Wavelet packet analysis to extract vibration signal characteristic frequency, Acquisition and Processing of the speech signal, digital signal processing class-based.)

有一个3阶对象，要求使用继电自整定方法对其实施自适应PID控制。 要求： 1、选择采样时间0.1s，把对象离散化。 2、加继电（开关）控制，测量对象的Tc,Kc。 3、利用ZIEGLER-NICHOLS 公式表，确定PID参数。 4、实现闭环控制。 5、根据调节效果，修正PID参数。 (A 3-order object, requires the use of relay self-tuning PID control methods on the implementation of adaptive. Requirements: 1, select the sampling time 0.1s, the discrete objects. 2, plus relay (switch) control, measurement object Tc, Kc. 3, using ZIEGLER-NICHOLS formula table, determine the PID parameters. 4, closed loop. 5, according to moderating effect, the amendment PID parameters.)

说明：  使用抖动创建图像。使用抖动得到的图像看上去有更多的颜色数；不适用抖动得到的图像看上去颜色数少，大门空间分辨率要高些。(Creating images using dithering. Jitter by using the image appears to have more number of colors not apply to jitter resulting image looks small number of colors, the door to higher spatial resolution.)

说明：  matpwer一个最新的版本，希望大家做最优潮流的可以分享(matpwer)

这是用于通信系统中MIMO干扰对齐的算法，此算法通过对齐多小区干扰，提高通信系统的性能。(This is used in the MIMO communication system of interference alignment algorithm that by aligning the multi-cell interference and improve performance of the communication system.)

说明：  一个MATLAB的应用程序，很方便的！使用时需要转换为M文件。(A MATLAB application, very convenient! The use of M need to convert files.)

動圈式揚聲器的非線性頻響諧波失真模擬，代碼包含非線性響應模擬、微分方程式數值求解、(Feedback control)參數非線性補償代碼。(Nonlinear response of harmonic distortion dynamic speaker simulation, simulation code contains non-linear response, the numerical solution of differential equations, (Feedback control) parameter nonlinear compensation code.)