DieselEngine

用FDTD解决一维电磁场传播问题的MATLAB实现(Solve one-dimensional electromagnetic field propagation using the FDTD)

对连续时域信号进行采样处理成为离散信号。完成信号绘图并显示其采样图像(signal sampling)

无线传感器网络仿真例子文件loadAndPrintNet.m，networksDB.mat，oneRoundWSN.m.需要用到图论工具箱grtheory(Examples of wireless sensor network simulation file loadAndPrintNet.m, networksDB.mat, oneRoundWSN.m. Need to use graph theory toolbox grtheory)

分别实现了对连续的标签和随机生成的标签的帧时隙算法的对比，通过比较标签的应答和响应次数来得出结果。帧的选择是通过一个随机数来实现的(, Respectively, for the realization of the labels and the labels randomly generated frame slot comparison algorithm, by comparing the tags in response to the number of responses and results. The choice of frame is a random number to achieve the)

说明：  DSP本身在内的所有电子器件都是干扰源，而且系统所处的工作环境中还有很多外来干扰源，再加上语音识别技术对信号噪声非常敏感，所以在系统设计中必须考虑系统的抗干扰问题。(DSP itself, including all electronic devices are sources of interference, and the system environment in which there are many external sources of interference, coupled with voice recognition technology is very sensitive to signal noise, so the system design must consider the system of anti- interference problem.)

首先对采样信号进行傅里叶变换，计算出功率谱或幅值谱，然后用功率谱或者幅值谱的数据，计算每一个中心频率的带宽内数据的平均值。(Firstly, Fourier transform is applied to the sampled signal to calculate the power spectrum or amplitude spectrum, and then the average value of the data within the bandwidth of each center frequency is calculated by using the power spectrum or amplitude spectrum data.)

The “clock” source allows you to generate a time signal if you want to send that back to the workspace

matlab 指令介绍 指令介绍 matlab 指令介绍 指令介绍(introduction matlab matlab Directive introduces instruction instruction instruction introduction introduction)

基于MATLAB平台上，计算HU矩的算法编程。可以不用花时间去考虑怎么计算那些不变矩了。(MATLAB-based platform, the algorithm for calculating the moment HU programming. Can not take the time to consider how those calculated by moment invariants.)

注水算法 MATLAB 实现功率最优分配(waterfilling MATLAB)