case57

Matlab数字信号处理与应用源代码, 包含的实例所使用的源程序清单，文件夹第3章～第7章分别包括各章节内的实例源程序。 (Digital signal processing and application of Matlab source code that contains an instance of the use of source lists, folders, Chapter 3 ~ Chapter 7, respectively, including source code examples within the chapters.)

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rgb2lab：rgb颜色空间向lab颜色空间转换的matlab代码，对此变换要使用不求甚解的童鞋们可以直接调用~(rgb2lab：colorspace of rgb translate to colorspace of lab。Just for the beginner~)

本程序实现了基于相关矩阵法的LTE及4G中MIMO多径信道的仿真，最终获得了MIMO信道的传播矩阵。（第一步，选择应用场景（确定信道参数和天线配置参数）；第二步，计算相关矩阵，并做Cholesky分解；第三步,利用Jakes模型产生多普勒随机变量；第四步,形成TDL；第五步，根据前四步准备，最终得到MIMO多径信道的信道传输矩阵）(This procedure achieved based on the correlation matrix method and 4 g LTE MIMO in multipath channel simulation, finally obtained the spread of the MIMO channel matrix.)

This program helps in kalamn filter falling body simlation with EKF

在数值微积分中讨论并比较了没有初等函数解析式情况下的 定积分数值逼近的(Discussed in the numerical integration and compared the analytic situation is not under the primary function of integral numerical approximation of the rectangular method, trapezoidal method, Simpson' s method and Coates law)

calculates line integral using matlab

正规自适应LMS算法，通过改变步长因子，使LMS算法更优(Formal adaptive LMS algorithm, by changing the step size LMS algorithm is better )

该程序用来对图像进行维纳滤波复原操作处理，用MATLAB实现。(the procedures used to image Wiener filter recovery operation, using MATLAB.)

sliding mode control 5