CO2

simulation of the effect of a filter on a signal, showing amplitude and phase spectra, in three cases, varying its bandwidth

最优潮流 基于matlab 经过测试 可以使用(OPF has been tested can be used based on matlab)

研一时做的音频检索的matlab代码，希望大家能用的上(Research a moment to do the audio retrieval matlab code, hope everyone can be on the)

RBF方法对一维函数进行插值实例，选用的函数为MQ函数，可与高阶多项式插值对比，说明RBF方法克服了龙格振荡问题。(RBF method for one dimentional function interpolation, where the Runge oscillation is disappear.)

考虑频率偏移的OFDM仿真程序,直接根据经典参考文献编写(Consider the frequency offset of OFDM simulation program, directly from the classic reference preparation)

说明：  CCU关于同步很详细的算法说明，包括符号同步，载波同步等！(CCU in great detail on the synchronization algorithm description, including symbol synchronization, carrier synchronization and so on!)

设计最小二乘逆滤波器求解反卷积问题,假设有观测噪声,为降低观测噪声的影响，可采用预白化方法,设计长度N=50的最小平方FIR逆滤波器(inverse filter design for least squares deconvolution, the assumption that the measurement noise, To reduce the impact of noise and possible pre-whitening method, the length N = 50 the minimum inverse square FIR filter)

m伪随机序列Matlab源代码，很不错，值得看看(m pseudo-random sequence Matlab source code, very good, we can look at)

matlab写的信号处理的程序，实现FFT变换，功率谱估计，滤波器滤波，等功能(Programs written in matlab signal processing to achieve an FFT power spectrum estimation, filters filtering, and other functions)

基于小波包分解的语音去噪，根据熵谱概率密度函数估计阈值，去除实际环境噪声。(Based on wavelet packet decomposition of the voice de-noising, in accordance with spectral entropy probability density function estimated threshold, the actual removal of environmental noise.)