GA-and-Improved-GA

对一列信号进行现代功率谱分析 (Of a signal power spectral analysis of modern )

2d-lda的一些matlab算法，此法效率较高，值得学习学习哈(2d-lda some matlab algorithm, this method is more efficient, should learn from Kazakhstan)

how to read file y4m, tool boxes matlab

matlab程序运行时导入数据文件作为输入参数，验证可用，用于时频分析算法，包括调制，解调，信噪比计算。( Import data files as input parameters matlab program is running, Verification is available, For time-frequency analysis algorithm, Includes the modulation, demodulation, signal to noise ratio calculation.)

matlab6.x信号处理,超星pdg格式，清华大学出版社(matlab6.x signal processing, Chaoxing PDG format, Tsinghua University Press)

BIHT中的观测矩阵的另一种改进，实验结果证明，效果更明显(another change of BIHT，perfom very good)

CGSVD Compact generalized SVD of a matrix pair in regularization problems. sm = cgsvd(A,L) [U,sm,X,V] = cgsvd(A,L) , sm = [sigma,mu] Computes the generalized SVD of the matrix pair (A,L): [ A ] = [ U 0 ]*[ diag(sigma) 0 ]*inv(X) [ L ] [ 0 V ] [ 0 eye(n-p) ] [ diag(mu) 0 ] where U is m-by-n , sigma is p-by-1 V is p-by-p , mu is p-by-1 X is n-by-n . It is assumed that m >= n >= p, which is true in regularization problems. Reference: C. F. Van Loan, Computing the CS and the generalized singular value decomposition , Numer. Math. 46 (1985), 479-491. Per Christian Hansen, IMM, 12/19/97. Initialization.

分别编写BPSK与QPSK调制解调系统的Matlab仿真程序，要求：发送滤波器与接收滤波器均为根升余弦滚降滤波器；信道噪声为加性高斯白噪声 绘制BPSK与QPSK调制下的误码率与信噪比曲线图，并与理论曲线比较对比(They were written BPSK and QPSK modulation and demodulation system Matlab simulation program requirements: a transmission filter and a reception filter are root raised cosine filter channel noise to draw error BPSK and QPSK modulation under additive white Gaussian noise rate and SNR graph, and compare and contrast the theoretical curve)

IEC 60034-9_(1997)_noise limits

matlab电力电子仿真图(直流电动机调速系统仿真实验)(matlab simulink with power electronic technologe)