filtering-of-singnals

Extracting Vectors from Arrays

高斯金字塔 从网上找到代码，自己复制粘贴到，可以用(Gaussian pyramid from the Internet to find the code, copy and paste into their own, can be used)

增量式PID温度控制系统 在matlab下编程(Incremental PID temperature control system in MATLAB programming )

BLIND IDENTIFICATION OF LINEAR CHANNELS USING THE DATA CONSTELLATION

使用matlab，spa算法提取光谱的特征波长，结合了plsr(Using MATLAB and Spa algorithm to extract the characteristic wavelength of the spectrum, combined with PLSR)

一个报童从报刊发行中心订报后零售，每卖一份报纸可赚钱a元；若报纸卖不出去，则退回发行处，每退一份要赔钱b元。每天报童卖出的份数是随机的，但报童可以根据以往卖报情况统计得到每天卖k份报纸的概率密度p(k)。 （1） 求报童每天期望收益达到最大（或损失达到最小）的定报量z。 （2） 改变参数a/b的值，观察订报量的最优值变化，画出变化曲线。 试画出仿真流程图，进行程序实现，并对仿真结果进行分析。 (A newsboy subscribe from the press after the retail distribution centers, each sale of a newspaper can make money a million if newspapers can not be sold, then returned to Issue Department, each retire to a loss of a b element. Newsboy sold shares in a day is random, but the newsboy can sell based on past statistics reported to be selling daily newspaper k the probability density p (k). (1) seeking newsboy expected profit per day to maximize (or minimize loss) reported that the volume of fixed-z. (2) change the parameters a/b values, subscribe to observe changes in the volume of the optimal value, draw curve. Simulation test to draw a flow chart for program realization, and simulation results for analysis.)

说明：  可以实现有理数倍采样率转换，并有输入输出结果分析，比较(multirate)

说明：  windows下用来画曲线的小程序，看看好不好用(windows under the curve for painting small procedures to see is really handy)

matlab based chpper design. boost chopper with PWM

minimum spacing between 2 carrier to be orthogonal