Dcommlab

sonar demo using matlab

unit should be promoted in future work. The real implementation of the system is an issue that has been mentioned and should be analyzed while the simulation procedure exalts. Other simulation programs such as PSpice should be used to compare their results. The inverters need to develop in order to be more efficient and up to date, to

第一步是计算输人信号单边功率谱密度（ESD）。使用快 ％速傅里叶（FFr）算法将信号从时域转换到频域。因为FFr算法的输出是离散谱，而这 ％里我们需要的是连续谱，因此需要引人不同的比例因子来实现从离散谱到连续谱的转换。 ％在第二步中，我们利用迭代算法计算出相对于特定阂值的ESD的最高和最低频率，从而 ％估算出被检测信号所占用的带宽。这种算法同时适用于基带信号和已调制信号。最后， ％在第三步中，我们给出了输出图形的原代码。(The first step is calculating the input signal unilateral power spectral density (ESD). The use of fast Fourier speed (FFr) algorithm for the signal conversion from time domain to frequency domain. FFR algorithm because the output is a discrete spectrum, which we need is a continuous spectrum, so the need for food of different scale factor to achieve from the discrete spectrum to continuous spectrum conversion. In the second step, we use iterative algorithm to calculate a specific threshold in relation to the ESD of the highest and lowest frequency, thus estimated to be occupied by the signal detection bandwidth. This algorithm applies to both baseband signal and modulation signals. Finally, in the third step, we give the graphical output of the original code.)

Seismic Unix 地震数据处理操作系统指南（中文版）(introduction of the Seismic Unix seismic data processing system in Chinese.)

motion tracking to detect and track moving objects through a sequence of images

Hilbert 黄变换代码,主要实现黄变换的分解和谱分析(Hilbert Huang Transform code, the main achievement of Huang transform decomposition and spectral analysis)

说明：  感知器算法分类数据，画出决策面。使用matlab编写，感兴趣的可以看看！(Perceptron Algorithm)

matalab2010经典超强教程，很好的说明了matalab的用法(Matalab2010 classic super tutorials, very good that the matalab usage)

说明：  用于路径规划自动寻 基于栅格法的MATLAB程序，后期可以自己加入想要的图形(MATLAB program for automatic search based on grid method for path planning, and you can add your own graphics at a later stage.)

pulse code modulation using simulink