sqr_sin_n

matlab基本实验程序，并行计算编程基本程序(matlab basic experimental procedures, the basic procedures for programming parallel computing)

一个强大的工具分析 寻找 逆转录(逆转录)跟随由聚合酶链反应，该程序定量分析信使核糖核酸。定量表达基因水平，特别是能为低级的丰富信使核糖核酸提供分析工具。(Reverse transcription(RT) followed by PCR is a powerful tool for the detection and quantification of mRNA. It is the most sensitive method for the detection and quantification of gene expression levels, in particular for low abundance mRNA. The relative quantification is based on the expression ratio of a target gene versus a reference gene. Some mathematical models have already been developed to calculate the relative expression ratios, with or without efficiency correction. Normally the PCR efficiency is set at 2 (the max possible value) for the reference and target gene, but a difference in PCR efficiency of 0.03 between the target and reference gene, the falsely calculated difference in expression ratio is 46 in case of Et<Er and 209 in the case of Et>Er. The difference will increase dramatically by higher efficiency differences: i.e. DE=0.05 (27 and 338 ) and DE=0.1 (7.2 and 1083 ) This function computes the efficiency of PCR reaction and is based on my function MYREGR)

实现单稳触发功能，扩展输入信号为指定时常(a implement of mono，expand the input signal to a given time)

dataset for brain images

face recogintion system using PCA algorithm that recognize faces using features of human faces

这是提取IMFCC的matlab程序，里面包含一些子函数，可以从我上载的其他资源中找到(The programming of calculating IMFCC using matlab, with some subfunctions which can find in other codes on this web)

audio output via SSP interface microcontroller LPTS2478, in good quality. Binary code is stored in flash sound memory of the microcontroller.

电机控制，vf电机控制，矢量电机控制，svpwm(Motor control, vf motor control, vector motor control, SVPWM)

说明：  通过灰色关联分析理论，得到灰色关联度，直接输入数据即可得到结果。(Calculation of correlation degree by grey correlation analysis)

说明：  共轭梯度法，有例子。使用MATLAB编程，居实用性。(include example.)