sa_ex8_11b

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To investigate the effects of the discrete Fourier transform parameters on the frequency spectra of discrete-time signals. (Display x(n) on the screen with the plot command in Matlab)

与其它高级语言相比较，MATLAB具有独特的优势：(1) MATLAB是一种跨平台的数学语言。(2) MATLAB是一种超高级语言。MATLAB平台本身是用C语言写成的，所以在编程效率，程序的可读性、可靠性和可移植性上远远超过了常规的高级语言。(3) MATLAB语法简单，编程风格接近数学语言描述，是数学算法开发和验证的最佳工具。(4) MATLAB计算精度很高。与其它语言相比，MATLAB对计算机内存、硬盘空间的要求也是比较高的。(Compared with other high-level languages​ ​ , MATLAB has unique advantages: (1) MATLAB is a cross-platform language of mathematics. (2) MATLAB is a super-high-level language. MATLAB platform itself is written in C, so the programming efficiency, readability, reliability and portability far more than the regular high-level language. (3) MATLAB syntax is simple, close to the mathematical language to describe the style of programming is a mathematical algorithm development and validation of the best tools. (4) MATLAB computing high accuracy. Compared with other languages​ ​ , MATLAB computer memory, disk space requirements are relatively high.)

Reading a PGM image file

介绍如何用matlab语言解决最优化问题(Describes how to solve optimization problems by matlab)

用matlab，根据要求输出特定的pattern，作为相机标定用(Using matlab, according to the specific requirements of the output pattern, as the camera calibration with)

Calculated Powers in 3 Phase

余向阳博士Matlab教程的源代码。 包括：1.非线性方程的解法；2.线性方程的数值解法；3插值法；4.常微分方程的解法(Dr. Yu Xiangyang Tutorial Matlab source code. Include: 1. Non-linear equations 2. The numerical solution of linear equations 3 interpolation 4. The solution of ordinary differential equations)

基于规则模型的多目标演化算法，作者周爱民与张青复。(Rule-based model of multi-objective evolutionary algorithm, the author Zhang Ai-Min Zhou and rehabilitation.)

Measuring the dimension using image