digital-filter

说明：  软测量氧含量原始数据及matlab工况聚类代码(Measuring the oxygen content of soft raw data and clustering matlab code condition)

50 HZ to 150 HZ transformer by using saturation reactor

Viterbi 编解码算法仿真实现，回环调试成功！(Viterbi coder and decoder matlab code)

多机动模型PHD滤波算法，可以跟踪多个机动目标。自己编写的(multiple maneuvering targets tracking)

4层小波分解，信号分解时域图，信号的频谱(4 layer wavelet decomposition,Signal decomposition time domain diagram,signal spectrum)

cdma系统matlab仿真程序，信道包括加性白高斯噪声，复合加性白高斯噪声，瑞利衰落，频率选择性瑞利衰落，双信道瑞利衰落。直扩调制，直扩解调。20段小程序，很不错。(cdma system matlab simulation program, channel, including AWGN, complex AWGN, Rayleigh fading, frequency selective Rayleigh fading, dual-channel Rayleigh fading. Direct Sequence Spread Spectrum modulation, demodulation DS. 20 small procedures, is pretty good.)

代码中包含等价类函数，上下近似计算函数，属性约简算法以及规则导出。(Code contains the equivalence class of functions, function approximation derived top to bottom, attribute reduction algorithms and rules.)

多用户检测算法直接序列扩频码 调制部分(multiuser detesion)

this file is mfile code for uwb simulation. TR modulation schemes have been proposed because of the ease of channel estimation in dense multipath channel.

说明：  Matlab时频分析技术及其应用（葛哲学,+陈仲生编著(Matlab Time-Frequency Analysis and Its Applications (GE philosophy,+ Chen Zhongsheng ed)