im_correl

simulation moteur induction

此程序做到了 用matlab仿真 BPSK调制解调方式 使用扩频技术 的性能(this procedure done using Matlab simulation BPSK modulation and demodulation use of spread spectrum technology performance)

进行FFT变换，在此基础上作频谱分析、功率谱分析等。(FFT transform, on the basis for spectrum analysis, power spectrum analysis.)

The Hamming codes (described in the previous section) are suitable for detecting random bit errors in a sequence of transmitted bits. If the communication medium is prone to burst errors (channel errors affecting contiguous blocks of bits), then the Hamming code may not be suitable. Reed Solomon Codes are linear block codes, a subset of the BCH codes called non-binary BCH. The (n, k) RS code contains k data symbols and n-k parity symbols. RS Codes are also cyclic codes since the cyclic shift of any codeword will result in another valid RS codeword.

plots a 3-D "line" with c-data as color Makes a surface object and the colouring is controlled by the colormap.

matlab codes related to pso.

本文件是关于自适应滤波算法的matlab仿真，其中对LMS、RLS等算法给出了具体的程序。(This document is on adaptive filter algorithm of matlab simulation, including LMS, RLS) give a specific procedures. )

Detecting the ellipse in an image

适用于竖直放置的平面矩形阵的自适应波束形成(For flat rectangular array of vertically placed Adaptive Beamforming)

振动信号时域、频域、倒频域、包络、时频分析，真实可靠，童叟无欺(Vibration signal in time domain, frequency domain and inverted frequency domain, envelope, time-frequency analysis, true and reliable, fair trade)