tuoyuannihe

PIANO CREATED simple piano in C programming language

光伏电池数学模型以及在标准条件下光伏电池的输出P-U，I-U曲线(Mathematical models of photovoltaic cells and photovoltaic cells under standard conditions of the output PU, IU curve)

BPSK qpsk MSK GMSK等仿真源程序，能直接出图！(BPSK qpsk MSK GMSK simulation source code, etc., can directly drawing!)

用于svc分类， 用SMO实现SVC，并在UCI数据集Iris上进行实验,2. 可借鉴现成SVM软件包，实现回归分析。 (For svc classification, using SMO to achieve SVC, and in the UCI Iris data set on the experiment, 2. SVM can learn ready-made packages, to achieve regression analysis.)

说明：  假如数据中有N 个变量，而我们想抽取的样本的数量是M,那么在对数据进行抽样的时候，这种方法首先会把N个变量的设计空间均匀的划分开为M份，然后在每个划分好的区域中随机的抽取一点，最后，从这M个变量里，随机挑选之前选好的点，构成我们的样本(If there are n variables in the data, and the number of samples we want to extract is m, then when sampling the data, this method will first divide the design space of n variables into M parts evenly, and then randomly extract a point in each divided area. Finally, from the m variables, randomly select the previously selected points to form our sample)

Algorithm for Generating Random Number with Multi-dimensional Discrete Distribution

preisach模型磁滞回线，不同N可以调整模型精度。(preisach hysteresis loop model, you can adjust the different N model accuracy.)

butt,cheb1,cheb2,elip四种常见的IIR滤波器使用小例子(butt, cheb1, cheb2, elip four common small example of the use of IIR filters)

详细介绍了matlab中声音录制、读写和播放的语句描述(Described in detail in matlab voice recording, read and write and play the phrase to describe)

能够绘制实现两幅图像的互信息测度图,采用遍历搜索方法 main.m为主程序(Be able to draw the two images, mutual information map, and traverse the search method. S main.m main program)