chazhi

matlab绘制CW信号的时域波形，同时对信号进行频谱分析，并考察采样频率以及信噪比对频谱分析的影响。(matlab draw CW signal time-domain waveform, and spectral analysis of signals and the sampling frequency and signal to noise ratio study of the impact of spectrum analysis.)

dereverberator code for matlab using voiced-unvoiced classification of speech signals

SAX比其他符号算法更简便、高效 在符号化过程中实现了减维降噪 ,保证在符号空间计算出的两个符号序列距离满足实际两个时间序列距离的下界要求 ,即不会出现漏报(SAX (Symbolic Aggregate approXimation))

matlab程序滤波器,有IIR各种滤波器，可以实现低通，高通，带通，带阻等滤波器(matlab program filters, there are various IIR filters can achieve a low pass, high pass, band pass, band stop filter)

模糊k均值算法，将模糊理论和k均值聚类算法想结合。(fuzzykmeans clustering ,combine the fuzzy theoy and kmeans clustering.)

matlab对平面图读取，提取矩阵，转化为彩色三维图，并选择所需区域(Matlab to plan to read and extract matrix, into color three dimensional figure, and select the required area)

Mean Square Error used to calculate mean square between two images

说明：  LDPC 编码解码 编码器 高效传输 误比特率性能(ldpc decoder coder ber)

经验模态分解(EMD)的Matlab程序包(Empirical Mode Decomposition (EMD) of the Matlab package)

说明：  PI调节器参数的直流双闭环仿真程序，参数需要调节，网友学习交流matlab程序代码(DC PI regulator parameter double loop simulation program, the parameter adjustment is required, users learn communication matlab code)