matlab-nss--code

解析法建立挤压油膜阻尼器稳态数学模型并仿真特性关系(Analytical method SFD to establish steady-state characteristics of the mathematical model and simulation relations)

基于MATLAB的雷达回波成像与脉冲压缩程序。(MATLAB-based imaging and the echo pulse compression process.)

PD controller for nonlinear model of robot

介绍独立分量分析的很经典的一本书，芬兰人写的，全英文原版，高清！(Introduce independent component analysis classic book, Finns writing English original, high-definition!)

仿真电磁波在空间中的传播过程，并制作演示动画。(Simulate the transportation progress of an EM wave in space, and make a movie showing the progress.)

本程序是在MATLAB环境下，实现MD5序列的生产，该序列可以用于加密解密算法中。(This procedure is in MATLAB environment, to achieve the production MD5 sequence, the sequence can be used for encryption and decryption algorithm.)

用stateflow做的整流例子，仿真通过。(Rectifier with stateflow examples do)

matlab编写的用卡尔曼滤波实现目标跟踪(matlab prepared using Kalman filter tracking)

pure aloha 和slotted aloha算法的 matlab代码。结果显示了两种算法吞吐量的对比，通过修改标签数也可以得出吞吐量的变化值。 纯ALOHA协议(Pure ALOHA) 当传输点有数据需要传送的时候，它会向立即向通讯频道传送。 接收点在收到数据后，会ACK传输点。 如果接收的数据有错误，接收点会向传输点发送NACK。 当网络上的两个传输点同时向频道传输数据的时候，会发生冲突，这种情况下，两个点都停止一段时间后，再次尝试传送。 因为有太多的传输冲突.(pure aloha and slotted aloha algorithm matlab code. The results show the comparison of the two algorithms throughput, by modifying the number of labels can also come to change the value of the throughput. Pure ALOHA protocol (Pure ALOHA) When the transfer point has data to transmit, when it would have to immediately transfer to the communications channel. After receiving the data reception point will ACK transmission points. If the received data has an error, the receiver sends NACK point to point transmission. After transmission when two points on the network at the same time to the channel to transmit data, it will conflict, in this case, two points are stopped for some time, try the transfer again. Because there are too many transmission conflict.)

实现希尔伯特-黄变换的功能，并带有一段测试数据。希尔伯特-黄变换是使用EMD分解将信号分解为本征模态函数（IMF），然后求得IMF分量的瞬时频率。其对于非稳态和非线性信号具有优良的效果。(The function plot_hht is a realization of the Hilbert-Huang transform (HHT). The HHT decomposes a signal into intrinsic mode functions (or IMFs), and obtain the instantaneous frequency data. It is designed to work well for data that are nonstationary and nonlinear.)