sanlingjin

利用FFT实现基于MP的信号稀疏分解程序(Using FFT-based signal sparse decomposition process MP)

浊音的对数幅度谱，短时过零率，平均能量，基音周期(Logarithmic amplitude spectrum voiced, short zero-crossing rate, average energy, pitch period)

关于地球物理反演的软件包，重点是一些规则化的程序，压缩文件里包括matlab code和书籍(geophysics inversion, regulariation in inverse problems, and the manual is included)

BOC信号仿真 自相关 功率谱特性 无模糊度捕获(BOC signal autocorrelation power spectrum without ambiguity capture)

FCBF算法是基于显著的思想，采用后向顺序搜索策略快速有效地寻找最优特征子集的特征选择方法，它采用对称不确定性作为相关程度度量标准，每次选择一个显著特征并删除它的所有冗余特征。(The FCBF algorithm is based on the significant idea, using the backward sequential search strategy to find the feature selection method quickly and effectively. It uses the symmetric uncertainty as the correlation measure, and selects a significant feature each time and deletes all the redundant features.)

poisson问题有限元求解通用程序(线性元). 压缩包内exp.m包含了一个实际问题,matlab下直接运行即可,如效率不高,可适当修改网格参数h.(poisson problem of the finite element procedure for solving general (linear million). exp.m compressed package contains a real problem, matlab can be directly run, such as the efficiency is not high, may be appropriate to amend the grid parameter h.)

Matlab通信系统的建模仿真 实验二 PCM编解码器的建模仿真(matlab)

Convert Analogue to Diditall

说明：  输出两路数模转换的信号，用于合成QAM星座图(Two large ones analog converter output signals, for synthesizing QAM constellation)

光伏电池数学模型以及在标准条件下光伏电池的输出P-U，I-U曲线(Mathematical models of photovoltaic cells and photovoltaic cells under standard conditions of the output PU, IU curve)