sheji

FCMTHRESH Thresholding by 3-class fuzzy c-means clustering [bw,level]=fcmthresh(IM,sw) outputs the binary image bw and threshold level of image IM using a 3-class fuzzy c-means clustering. It often works better than Otsu s methold which outputs larger or smaller threshold on fluorescence images. sw is 0 or 1, a switch of cut-off position. sw=0, cut between the small and middle class sw=1, cut between the middle and large class Contributed by Guanglei Xiong (xgl99@mails.tsinghua.edu.cn) at Tsinghua University, Beijing, China. Please try testfcmthresh.m first!

生成纵横向四阶方程，计算特征根，传递函数等，给出波特图及尼科尔斯图。( SURVEY is set up to make calculations based on the 12 x 12 Fmodel and 12 x 7 Gmodel produced by FLIGHT, with the generic business jet model trimmed for flight at V = 102 m/s and h = 3,050 m. The flags are set to generate a fourth-order, body-axis, lateral-directional model the data set to calculate eigenvalues, eigenvectors, and the transfer function aileron to roll rate and to show the Bode plot, Nyquist plot, and Nichols chart for the transfer function.)

Model of series active power filter by using reference value and 4 Q converter.

matlab radar model works awesome

用MATlab实现的遗传算法，i比较简单，适用于刚学习粒子群算法的人，大家可以交流一下(MATlab genetic algorithm, relatively simple, suitable for people new to the study of the particle swarm optimization (pso) algorithm, we can discuss)

QPSK与2psk不同调制解调方案下的空时编码性能仿真分析(QPSK and space-time coding performance 2psk different modem simulation analysis under the program)

可以产生二元正态分布随机数，绘制二元正态分布随机数的频数直方图(produce two-variables normal distribution random data, and plot frequency picture according the data.)

说明：  该模型是dijkstra算法求解路径规划问题，对该方面算法感兴趣的可以借鉴学习(The model is Dijkstra algorithm to solve the path planning problem. Those who are interested in this aspect can learn from it)

说明：  Matlab写得神经网络的训练实例，包括BP，RBF，SOFM等多种网络，适合初学者(err)

实现单个卫星导航仿真，可定位分析出目标物的方位(Simulation for single satellite navigation, can locate the position of the target)