pro_bhp

This file is used to create planes for view factor calculation

SVPWM的实现,调试通过.对输入波形的跟踪非常精确,THD小于0.2 .本来作为APF中替代滞环比较用的.(SVPWM implementation, debugging through. On the input waveform of the tracking is very accurate, THD less than 0.2 . Have been replaced as the APF Hysteresis in use.)

This program multiply two matrixes

采用神经网络实现手写识别的一种方法，建立Bp神经网络，采用快速训练方法，可快速完成一类相关手写字体的模式识别，识别率较高，当字体变化较大识别率降低时，可重新训练具有较强的适应性。实验证实本方法较好实现了手写字符识别，但也存在识别速度较慢，有时训练不收敛等缺点(Handwriting recognition using neural network is a way to establish Bp neural network, using fast training methods, and can be related to the completion of a class of handwriting pattern recognition, recognition rate higher recognition rate when the font changed greatly reduced, they can re- Training has strong adaptability. Experiments confirmed that this method achieved a better handwritten character recognition, but there are also identified slow, and sometimes non-convergence of the training deficiencies)

双闭环直流调速系统 双闭环直流调速系统 双闭环直流调速系统(double close )

误码率仿真, 两路信号对比 ，误码率比较出曲线图；(sys simulink both path pass through awgn channel ,compare the error bit rate)

下载的小说章节大，在手机上看，可能看不完被其他事情打断或关机，重新看要找到接点很不方便，此程序可以自动将文件分割成连续多个小文件，方便阅读，只要记住小的序号即可打开继续阅读(Individual self matlab program, download large sections of the novel, speaking in the phone, may endless interrupted or shut down by other things, re-read to find contacts very easily, this program can automatically split the file into multiple small continuous file, easy reading, just remember to open a small number continue reading)

写一个MATLAB程序，实现4个时间同步的CDMA用户的仿真，其中每个用户都使用长度为L=31的不同的Gold序列。每个用户都采用它们代表的Gold序列的二进制（+-1）调制。每个用户的接收端将这个复合的CDMA接收信号相关，而这个复合的信号都在它们各自的序列上受到AWGN的污损（基于按码片相加）。在N=10000信息比特下，仿真估值并画出作为SNR的函数的CDMA通信系统的差错概率。(Write a MATLAB program, the realization of the four time synchronization of the simulation of CDMA users, including the length of each user for use of the L = 31 different Gold sequences. They are used for each user on behalf of the Gold sequence of binary (+-1) modulation. Each user' s receiver will receive the composite CDMA signal, and this composite signal in the sequence of their respective defaced by the AWGN (additive based on the chip by). Information in the N = 10000 bits, the simulation value and draw as a function of SNR of the CDMA communication system the probability of error.)

理发店的服务过程仿真 一个理发店有两位服务员A和B顾客随机地到达该理发店,每分钟有一个顾客到达和没有顾客到达的概率均是1/2 , 其中60 的顾客理发仅用5分钟,另外40 的顾客用8分钟 . 试对前10分钟的情况进行仿真。(Service process simulation of a barber shop barber shop attendant A and B, there are two customers arrive at the barber shop randomly, every minute a customer arrives and there is no probability that the customer arrives are 1/2, where only 60 of the customers Barber five minutes, another 40 of customers with 8 minutes. trial for the first 10 minutes of the simulation.)

matlab-arima的具体编程，效果较好(matlab-arima Specific programming, the effect is better)