different_sample_different_snr

matlab与VC版本的FFT与FIR程序代码(FFT and FIR code written in both matlab and stand C)

参数为：载波频率f0为20MHz，采样频率为4倍f0，脉宽为1us ，脉冲周期为20us 。其中：(Parameters: carrier frequency f0 is 20MHz, the sampling frequency is 4 times f0, a pulse width of 1us, the pulse period is 20us. Of which:)

GALGORITHM OPTIMZATION TECHNIQUE

butterworth+chebcv的matlab 程序(butterworth+ chebcv procedures of matlab)

稀疏和低秩矩阵分解。 This paper focuses on the algorithmic improvement for the sparse and low-rank recovery.( Sparse and Low-Rank Matrix Decomposition Via Alternating Direction Methods.The problem of recovering the sparse and low-rank components of a matrix captures a broad spectrum of applications. )

设计了fir语音频段的低通、带通、高通滤波器。 可以用于语音信号处理。(A pile of fir filters are designed in this file, including lpf,bpf and hpf.)

this is also an ECG analyzer source code for mat lab to diagnoses

使用CMakeList重新组织的SBA，即稀疏矩阵光束法平差算法，希望对大家有用(Use CMakeList reorganize the SBA, namely sparse matrix bundle adjustment algorithm, we hope to useful)

代码里有很完整的注释和解释，包含了阵列信号处理的常见算法，包括调制，解调，信噪比计算，快速扩展随机生成树算法，包含特征值与特征向量的提取、训练样本以及最后的识别。(Code, there are very complete notes and explanations Contains a common array signal processing algorithm, Includes the modulation, demodulation, signal to noise ratio calculation, Rapid expansion of random spanning tree algorithm, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition.)

说明：  里面包含了关于极化码的MATLAB仿真程序，注释很详细(It contains the MATLAB simulation program of polarization code. The notes are very detailed)