Calculation

数学问题的优化matlab算法实现，线性优化等问题(Matlab optimization mathematical problem algorithm, linear optimization problems)

实现三阶谱估计也就是双谱估计的一个实例，可以用于信号处理领域。(This is a routine about the bispectrum estimation, you can use it to process the signal so that u can get some features about it.)

购买matlab学习类书籍中光盘自带matlab实例教程，附有完整代码，希望有需要的朋友可以借鉴。(Buy them in the books matlab disc with matlab instance tutorial, with complete code, hope that a friend in need can draw lessons from.)

complet out put for the dynamic voltage restorer in simpower systems tool box. power systems voltage and sag removal techniques

数字移动:图中的九个点上,空出中间的点,其余的点上任意填入数字1到8.1的位置固定不动,然后移动其余的数字,使1到8顺时针从小到大排列.移动的规律是:只能将数字沿线移向空白的点. (Digital Mobile: Figure in the nine points, empty out the middle point, the rest of the points fill any position of the numbers 1 to 8.1 fixed and then move the rest of the figures, and make 1-8 clockwise from small to large array . The law of movement is: can only move along the number of blank spots.)

数字进制转换：输入任意一个十进制数，能转换成二进制和十六进制。(Digital hex conversion: enter any decimal number，and they can be converted into binary and hexadecimal.)

cordic算法的matlab仿真，小波包分析提取振动信号中的特征频率，语音信号的采集与处理，数字信号处理课设。( cordic matlab simulation algorithm, Wavelet packet analysis to extract vibration signal characteristic frequency, Acquisition and Processing of the speech signal, digital signal processing class-based.)

matlab code for an bit flipping algorithm to flippping the bit in the input design of matrix order this is the function of bit flipping process

10年数模赛题alpha、beta角求法，利用最小二乘法求解(10 model years of the contest problems alpha, beta angle Method, using the least squares method)

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