MATLABcode

a simple ACP program under matlab

fdtd 在自由空间没有吸收边界的情况下的代码(1D FDTD simulation in free space Without Absorbing Boundary Condition )

说明：  matlab 广义s变换源码，此代码只有函数部分，不能自动生成图像，仅供参考。(the matlab generalized s transform source code, this code only function part of can not automatically generate the image is for reference only.)

输入信号为方波信号+高斯白噪声，方波信号基 频为1kHz，幅值为1，高斯白噪声方差为0.2， 均值为0，采样频率为20kHz。试用最大熵估计 法估计此信号的AR模型及其功率谱，并分析结 果(The input signal is a square wave signal+ Gaussian white noise, square wave signal fundamental frequency 1kHz, amplitude is a Gaussian white noise variance is 0.2, the mean is 0, the sampling frequency is 20kHz. Try maximum entropy estimation method to estimate the AR model of this signal and its power spectrum, and analyze the results)

command par dtc (direct torq control ) de la machine asynchrone

9位PRBS输入信号,用于系统辨识的输入信号。(9 bit PRBS input signals)

this is about 2 x 2 mimo ofdm

雷达系统仿真，模拟接收信号同噪声叠加过程(Simulate the operation in a radar communication system. Delay of the recieving signal and the noise addition is demonstrated.)

ICA butterworth 自适应滤波 短时自相关 提升小波包(ICA butterworth adaptive filtering to enhance short-term autocorrelation wavelet packet)

基于瞬时特征的有关MASK、MPSK、MFSK的调制识别，程序都可以运行出来(Based on the instantaneous characteristics of MASK, MPSK, MFSK modulation recognition, the program can be run out.)