calc

matlab匹配的匹配算法，可以调节参数(matching matching matlab)

The voltage fluctuation and the flicker are taken as an important index to judge the power quality in IEC6100－3－7 of the EMC standard and GB12326－2000.

条件概率搜索算法，简单，有效，经调试可用！(Conditional probability search algorithm, simple, effective, can be used by debugging!)

《高等应用数学问题MATLAB求解》的PDF版及习题解答(《Higher Applied Mathematics MATLAB to solve the problem》of the PDF version and answer exercises)

vind2sub by Chris MATLAB s ind2sub function implemented to return a variable length vector (vector, matrix, utility)

ldpc码纠错程序，对传输过程的错误进行自动检错(LDPC code error correction procedures, on the transmission error for automatic error detection)

说明：  本文给出了用温熵图证明卡诺定理的更直观更简单的方法 并通过实例证明采用温熵图处理某些热力学问题得出结论的过程也比使用P - V 图或常用的热力学方法更为直观、方便。(In this paper, with a temperature entropy diagram of Carnot theorem proved simpler and more intuitive way and through examples demonstrate some of the thermodynamic temperature and entropy map processing a conclusion of the process than using the P- V diagram or thermodynamic method commonly used more intuitive and convenient.)

sobel和prewitt測邊的相關做法，sobel是一種high pass 處理，可將圖中的輪廓顯示出來(sobel edge measurement and prewitt related practices, sobel is a high pass processing, the outline of the figure can be displayed)

Interior penalty function

说明：  从信号估计和频谱分析的观点分析了LMS算法,提出了LMS算法应具有低通性能的观点,并给出了求取算法收敛因子的公式。(In this paper, the LMS algorithm is analyzed from the viewpoint of signal estimation and spectrum analysis. The viewpoint that the LMS algorithm should have low-pass performance is put forward, and the formula for calculating the convergence factor of the algorithm is given.)