tf_block

用430F149控制芯片AD9834产生3路信号，通过串行方式控制。又IOUT/IOUTB及SBOUT输出，全部已经用库函数实现，只需直接调用！比起他的代码简单方便。(By 430F149 control chip AD9834 generates three signals, through the serial mode control. Also IOUT/IOUTB and SBOUT output has been achieved with all library functions, just directly call! Compared to his simple code.)

转子动力学计算横向振动固有频率的程序语句(Rotor dynamics program statement for calculating the natural frequency of lateral vibration)

编写程序完成不同滤波器的图像频域降噪和边缘增强的算法并进行比较，得出结论,效果很好，多种方法工你选择，文档中包含图片( Image Frequency noise reduction and edge enhancement algorithms to program completion and compare different filters, concluded that the effect is very good, work a variety of methods to choose from, the document contains a picture)

这是对线性调频信号的MATLAB仿真代码及代码跑出后的图，绝对真实无差错(Emulation of LFM signal)

PSO算法的基本matlab代码，可供初学者学习，代码简单，易学易懂(PSO algorithm is the basic matlab code, for beginners to learn the code simple, easy to understand)

Angle Random Walk demonstration

遗传算法样例分析，提供一个遗传样例分析，分析遗传算法(Analysis of genetic algorithm for example, provides a genetic sample analysis)

说明：  自相关函数和互相关函数的matlab计算和作图，这个是信号分析里的概念，他们分别表示的是两个时间序列之间和同一个时间序列在任意两个不同时刻的取值之间的相关程度。(Self correlation function and cross-correlation function of matlab calculation and drawing, this is a concept in signal analysis, they are respectively represent the is between any two different time value relevance of the two time series and the same time series.)

张正友标定法用于相机标定内含源代码和3篇论文(zhengyou zhang camera calibration)

说明：  语音编码matlab实现程序代码（其中子程序会陆续上传）(Achieve speech coding matlab code (where the child will continue to upload))