LFM_freq_domain

removal of impulse noise using adptive window trimmed filter

Heat maps with numeric values overlayed

Vector Component Analysis

Matlab的序列测试程序，有好多测试，比较实用。(Sequence test program Matlab, there are a lot of testing, more practical.)

说明：  有偏卡尔曼滤波器可以用来消除无线定位中的非视距误差,本程序加入了非视距检测模块，对于NLOS使用有偏卡尔曼滤波，对于LOS使用标准卡尔曼滤波(Biased Kalman filter can be used to eliminate the wireless location in NLOS error, the program joined the non-line-detection module, for use NLOS biased Kalman filter, using the standard Kalman filter for the LOS)

音频信号频谱分析:应用普通录用软件录制声音，对其进行时域和频域分析(audio signal frequency analyse)

CMA BASE GUI BASED EQUALIZATION

压缩感知重构算法中经典的一种重构算法，OMP函数算法。用迭代求最优的方法来重构原信号。(Classic Compressed sensing reconstruction algorithm , OMP function algorithm)

变步长nlms自适应对消滤波器，步长可变，滤波器系数更新方式有多种(nlms adaptive filter)

I have contributed 40 objective type c questions written as source code. Which will be helpful in learning C.