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脉冲成形中的升余弦脉冲响应，具有零ISI胡脉冲波形。(The raised cosine pulse shaping impulse response, with zero ISI Hu pulse.)

说明：  本程序采用迎风方案实现推广GAC模型的水平集方法，用于图像处理，具有较好的效果(The program uses the wind to promote the program to achieve the level set method GAC model for image processing, with good results)

说明：  matlab振动试验数据分析，信号获取：测量获取设备的信号（振动、转速、过程参等）。信号分析：从信号中提取反映设备运行状态和故障的特征值。故障诊断：根据信号特征信息，对故障进行诊断（专家诊断、智能自动诊断）和预测(Matlab vibration test data analysis, signal acquisition: Measurement and acquisition of equipment signals (vibration, speed, process parameters, etc.). Signal analysis: extract the characteristic value of equipment running state and fault from the signal. Fault diagnosis: fault diagnosis (expert diagnosis, intelligent automatic diagnosis) and prediction according to signal characteristic information)

介绍了数字通信中的QPSK调制解调的原理，通过用Matlab编写脚本程序对QPSK通信系统的发射和接收过程的具体实现进行模拟仿真，绘出信号在理想信道和加噪信道中模拟传输时的时域图，并对各模块进行了频谱分析，所得到的结果与理论基本相符，对于理解QPSK系统的性能并在系统的实际应用上作进一步的设计，提供了有效的参考依据(The introduction was done with the principle of the QPSK modulation and demodulation in digital communications, a script was written by using Matlab program to carry out a simulation of the QPSK communication system ,which contains the concrete realization of transmit and receive process. The time-domain diagram is drew separately when the signal transmits in the ideal channel and in the channel with noise, spectral analysis of each module is also done, the results obtained with theoretical results in the main, which provides an effective frame of reference for understanding the performance of QPSK systems, and the practical application in the system to make further designed.)

基于fdtd算法的一维程序，采用matlab进行编写，简单易懂(Fdtd algorithm based on one-dimensional program, using matlab to prepare, easy to understand)

Sametime software zip

模拟退火工具箱和相关的源代码，非常有用，希望大家共享学习(Simulated annealing toolbox and related source code )

generates a biometric template from an iris in an eye image.

模糊PID控制算法控制系统，先运行fuzz文件把模糊控制器保存在a2里，再运行fuzzc文件。(Fuzzy PID control algorithm control system, first run the fuzz files stored in the fuzzy controller, a2, the re-run fuzzc file.)

说明：  ReedSolomon编码译码的matlab源程序(ReedSolomon encoding decoding source code matlab)