Program

实现FM的调制解调 实现FM的调制解调 实现FM的调制解调(matlab FM matlab FM matlab FM)

svm的回归预测分析，包含源代码和数据，测试可用(svm regression analysis to predict, including source code and data, test available)

信号的时移 y(t) = x(t - t0) 其中，t0为位移量。若t0为正数，则y(t)等于将x(t)右移t0秒之后的结果(This program is used to implement the time-shift operation )

雷达脉冲内调制特征的提取技术，用于雷达特征分析与信号分选。这是matlab程序。(Within the radar pulse modulation feature extraction technique for radar signature analysis and signal separation. This is a matlab program.)

（1）离散余弦变换DCT基底灰度图像绘制（2）离散傅里叶变换DFT基底灰度图像绘制((1) discrete cosine transform DCT base gray image rendering (2) Discrete Fourier Transform DFT basal gray image rendering)

this is a dtc control system and it with sensorless

说明：  桥大学的YANG 和拉曼工程大学的 DEB 模拟布谷鸟的寻窝产卵行为, 提出一种新的智能优化算法 —— 布谷鸟搜索算法( Cuckoo Search) [9]。这种算法主要 基于布谷鸟的巢寄生繁殖机理和莱维飞行( L† vy flights) 搜索原理两个方面, 目前, 利用布谷鸟搜索算法( CS)求解 优化问题的研究还处于起步阶段。(This demo program only implements a standard version of Cuckoo Search (CS), as the Levy flights and generation of new solutions may use slightly different methods. The pseudo code was given sequentially (select a cuckoo etc), but the implementation here uses Matlab s vector capability, which results in neater/better codes and shorter running time. )

轴承外环故障诊断，故障设置为外环局部剥落，故障特征频率为外环通过频率或倍频理论计算得到475.6Hz.(Bearing outer ring fault diagnosis, fault set to the outer ring local spalling, the failure characteristic frequency for the outer ring through the frequency or frequency theoretical calculations 475.6Hz.)

本程序为将WuYufei的turbo码中随机交织器程序改为分组交织器的程序，此分组交织器为20by20实现行入列出功能，经调试可用(This procedure will be WuYufei random interleaver of turbo codes in the program changed to packet interleaver process, this packet interleaver row into the list for the 20by20 achieve functionality, can be used by the debugging)

用于同时观察信号在时域和频域中的变化以及信号中的不同频率成分随时间的变化(For the simultaneous observation of different frequency components in the time domain and the signal spectrum of the signal changes over time)