fft_plot

discription of the gaussian distrbution

今年计算机学院研究生入学复试分多个小组。现在老师需要知道每组复试同学中男生和女生的人数。请你编写程序分别统计出男女生的总人数。 Input 输入的第一行是一个数t(0 < t < 10)，表示有t组测试用例。 对于每组输入数据有两行，第一行是一个正整数n（1 < n < 1000），表示参加该组复试的总人数。接下来一行有n个整数（取值为0或1），0代表男生，1代表女生，整数间由一个空格隔开。 Output 对于每组测试用例，输出一行，由两个数组成，用一个空格隔开，分别表示男生和女生的总人数。 Sample Input 2 2 1 0 7 0 1 0 0 1 1 0 Sample Output 1 1 4 3 (Statistics person)

改进的粒子群算法，计算电力系统经济调度问题(Improved particle swarm algorithm, computational power system economic dispatch )

用矩量法求半波振子天线的E面和H面方向图，并与解析解比较(Moment Method with the half-wave dipole antenna in the E plane and the H plane patterns, compared with the analytical solution)

对于移动通信系统主要有两类衰落：大规模衰落和小规模衰落。大规模衰落表示由于大范围内移动而引起的平均信号能量的减少或路径损耗。而小规模衰落则表现为两种机制：信号的时延扩展和信道的时变特性。对于无线应用，信道的时变特性是由于发射机和接收机相对移动而造成传输路径的变化。这些传播条件的变化速率影响衰落率。如果存在大量反射路径而不存在视行信号分量，此时的小规模衰落称为瑞利衰落(Rayleigh fading)，接收信号的包络由瑞利概率分布函数统计描述。这种衰落也就是这次实验我准备研究的(system for mobile communications fading there are two main categories : large-scale and small-scale fading fading. In view of large-scale decline of large scale movement of the average energy of the signal path to reduce or loss. And the decline of small-scale, it was manifested as two mechanisms : signal delay expansion and channel time-varying characteristics. For wireless applications, channel time-varying characteristics as transmitter and receiver relative movement caused transmission path changes. These conditions spread of the rate changes affect the rate of decline. If there is a large number of pathways exist without depending on the signaling component, At that time, the decline of small-scale known as Rayleigh fading (Rayleigh fading). The received signal envelope from Rayleigh )

results than conventional LBP based schemes.Several observations can be made for CLBP. First, LBP is aspecial case of CLBP by using only CLBP_S. Second, we willshow that the sign component preserves more image localstructural information than the magnitude component. Thisexplains why the simple LBP (i.e. CLBP_S) operator worksmuch better than CLBP_M for texture classification. Third, theproposed CLBP_S, CLBP_M and CLBP_C code maps have

matlab编写的基本图像处理程序，对图像处理初学者有很大帮助。(matlab prepared the basic image processing program for image processing are very helpful for beginners.)

污染物连续衰变浓度变化 基于matlab的编程(Decay of the concentration of pollutants for Change)

用matlab编写控制器，实现无模型自适应控制simulink框图(Controller using matlab, simulink model free adaptive control block diagram)

simulink实例,非线性控制实例,对非线性的学习非常有用，(Nonlinear Control Example，it is very useful for us.The dynamic control model of a two-link robot arm in a vertical plane is shown )