lsarma

matlab源程序，用于计算数值微分，里面有很多的有关数值微分的matlab程序。(matlab source code used to calculate the numerical differentiation, which have a lot of the numerical differentiation of the matlab program.)

Evaluate the multi-variate density with mean vector m and covariance matrix C for the input vector x.

matlab 程序求解梁单元内力，简单易学，好东西(matlab program for solving beam element internal force, easy to learn, a good thing)

模拟2个独立窄带信号分别以20°，60°的方向入射到均匀线阵上信号间互不相关，与噪声相互独立，噪声为理想高斯白噪声，阵元数为10，阵元间距为入射信号波长的1／2，信噪比为20dB，快拍数分别为5，50，200。(Simulate two independent narrowband signals in the direction of 20 °, 60 ° of the incident on the ULA between signal uncorrelated with independent noise, the noise is ideal Gaussian white noise, the array element number 10, the array element spacing of the incident 1/2 wavelength of the signal to noise ratio of 20dB, the number of snapshots 5,50,200 respectively.)

matlab GUI设计一个多功能数字信号处理器，实现信号产生，观察频响，以及滤波器设计(matlab GUI design a multi-function digital signal processor for generating a signal, the frequency response was observed, and the filter design)

介绍了匹配滤波器 LFM信号的匹配滤波器,用于信号距离探测(the matched filter for signal detection distance)

gsm tch/fs语音信道传送接收过程仿真，包括外编码卷积码交织过程，仿真得到语音信号的误码率曲线。(gsm/fs voice transmission channel receiver process simulation, including the encoding process convolutional codes are intertwined, Simulation is the voice signal BER curves.)

北大高慧璇版《应用多元统计分析》第六章聚类分析MATLAB编程源码(Cluster Matlab Source Code)

说明：  beamforming 最低旁瓣 利用的是cvx(The lowest side lobe of beamforming is CVX)

matlab编写的潮流计算程序，对于c语言头痛者的良好选择(matlab prepared flow calculation procedures, for c language are a good selection headache)