practice

fonction permet d extraire les fréquence de la transcription musicale

现代信号处理 一个序列为 ，使用FFT分析其频谱： 1） 使用不同宽度的矩形窗截短该序列为M点长度，取M分别为： a) M=20 b) M=40 c)M=160 ；观察不同长度的窗对谱分析结果的影响； 2）使用汉宁窗、哈明窗重做1） 3）对三种窗的结果进行理论分析及比较。并绘出相应的幅频特性曲线 (Modern signal processing a sequence, using FFT analysis of the spectrum: 1) the width of the rectangular windows with different truncated point of the sequence length of M, take M, respectively: a) M = 20 b) M = 40 c) M = 160 observation windows of different lengths affect the results of spectral analysis 2) Hanning window, Hamming window redo 1) 3) the results of three windows and compare the theoretical analysis. And draw the corresponding amplitude-frequency characteristic curve)

功能描述：vblast的sic检测算法vblast的sqrd.m检测算法(demodulation for IEEE802.11a)

线弹性介质中摩擦力-振动相互关系研究，供动力学研究之用(Friction-induced vibration in linear elastic media with distributed contacts)

A muitistage tap filter in simulink. Phase dirtoin and phase sitortion shown in teh simulation results(A muitistage tap filter. Phase dirtoin and phase sitortion shown in teh simulation results)

粒子群算法实现二维路径规划 MATLAB程序 可直接运行(Particle swarm optimization for two dimensional path planning)

MUSIC算法源程序,阵列信号处理DOA估计子空间MUSIC算法谱峰搜索程序(MUSIC for DOA estimation)

无线通信MIMO系统中三节点预编码问题的最优化迭代的解决方案的仿真(Three-node precoding problem in MIMO wireless communication system simulation optimization iteration solution )

livre por la commande vectorielle sans capteur de vitesse

关于MIMO OFDM的信道估计、检测等matlab代码，已经试过信道估计的代码，可用。(For MIMO OFDM channel estimation, detection matlab code, have tried to channel estimation code available.)