MK7A25P

彩色图像变成灰色图像，并对其进行直方图分析，二维直方图分析以及二维直方图的OTSU处理(Color images into gray image and its histogram analysis, OTSU processing of two-dimensional and two-dimensional histogram histogram analysis)

Processor Namespace Alias extends X S L T Element Processor Source Code for Andriod.

说明：  主要指令：butter（产生巴特沃斯滤波器）；freqz（绘制幅频、相频曲线）；zplane（绘制零、极点图）；ss2zp（状态方程变零、极点）；zp2tf（零、极点变分式多项式）。(Main instruction: butter (produced bart wo filter) Freqz (draw amplitude frequency, phase frequency curve) Zplane (draw zero, poles chart) Ss2zp (state equation is zero, poles) Zp2tf (zero, pole change fraction polynomial). )

直方图相关内容，有兴趣的人可以看一下，用matlab编写的m文件(Histogram content, those who are interested can look at using matlab m file)

POWELL法，优化设计中的经典算法之一。这里给出powell法Matlab源程序(POWELL method to optimize the design of the classic algorithm. Matlab source code is given here。 )

改进单纯形法寻优的MATLAB实现,提供源代码，对学习单纯形法有帮助。(Modified simplex method optimization MATLAB, providing the source code for learning the simplex method helpful.)

这是一个债券交易策略。由2条交叉线产生交易信号。( This MATLAB function implements a simple band trading strategy. A band consists of two lines that form the upper and lower boundaries of the band. The upper and lower boundaries are used to to enter and exit trades. For example, if prices fall below the lower boundary a buy signal is generated. )

说明：  用频率采样法设计具有线性相位的FIR低通滤波器(Design of FIR low pass filter with linear phase by frequency sampling)

MATLAB 7.x数字信号处理源代码,包括: 1 常用函数列表 2 第一章到第九章源代码 3 程序说明(MATLAB 7.x digital signal processing source code, including: a list of commonly used functions to the Chapter 2 Chapter 3 source code description of the procedures)

EKF+UKF滤波算法在汽车做二维运动中的应用(The EKF+ UKF filtering algorithm in two-dimensional movement in the car)