sid2

Some useful matleb tips

breast cancer detection

power_voltmeasure.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_voltmeasure.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

1. BPSK modulation of data which ever you input (default data is “MANIPAL REDDY”). 2. MANIPAL REDDY is changed into ASCII Format and into two-bit format for BPSK Modulation. 3. Chaos is used for spreading the binary bit sequence. 4. Uniformly distributed Noise is added to Spread signal. 5. After reception Chaotic Chip sequence is used to recover message . 6. Filter is used for removing spikes and noise. 7. Note the filter is used is just for showing a little realisitic picture. 8. Appropriate filter should be used. 9. The original data in binary and recovered data in binary format are compared

程序功能为谱聚类实现系统的分区。给出的是39节点的标准的ieee算例。可以运行，有图形显示。(The program will function as spectral clustering system partition. Given 39-node standard IEEE example. Can run graphical display.)

说明：  用MATLAB中的simulink搭建的基于LLC谐振的双向DCDC平台，采用PID控制环控制输出电压，波形较好。(MATLAB simulink built based on LLC resonant two-way DCDC platform, PID control loop control output voltage, waveform is good.)

ALOHA协议的思想很简单，只要用户有数据要发送，就尽管让他们发送。当然，这样会产生冲突从而造成帧的破坏。但是，由于广播信道具有反馈性，因此发送方可以在发送数据的过程中进行冲突检测，将接收到的数据与缓冲区的数据进行比较，就可以知道数据帧是否遭到破坏。(ALOHA protocol s thought is very simple, as long as the user data to be sent, although let they send. There are, of course, such conflicts which cause the destruction of the frame. But, because the radio channel has feedback, so the sender can be tested to the conflict in the process of sending data, the received data comparison with data of the buffer, you can know whether data frame was damaged.)

船舶运动模拟，需要的赶紧下，过期不候，很实用，ＯＤＥ求解ＯＤＥ(Ship motion simulation, need hurry, without waiting, very practical, ODE solver ODE)

使用matlab打开mdb数据库，并画图(Using matlab to open mdb database, and drawing)

MIMO-ofdm documents in pdf format