ndfa-1.0.tar

ekf在无源导航中的应用，涉及到了cv模型的仿真(EKF passive navigation in the application, relates to the cv model simulation)

说明：  关于有限长冲击响应数字滤波器的matlab设计(On the finite impulse response digital filter design matlab)

id3 in matlab please checked if it is incorect help to me to correct this

LDPC编解码的matlab仿真程序代码(MATLAB emulation code of LDPC codec)

DES3200实验系统的模拟信号输出通道产生一个1KHz 的方波,然后利用信号输入通道对产生的方进行低通滤波,得到一个1KHz 的正弦信号，并使用CCS 的图形显示工具显示输入和输出的波形。这里我们使用的是一个46阶的对称结构的FIR低通滤波器，其采样频率Fs为25KHZ，通带截止频率 1KHZ，阻带截止频率为3KHZ，阻带衰减为-60dB。(DES3200 experimental system analog output channel generates a 1KHz square wave, and then use the signal input channels that produce low-pass filtering the square to get a 1KHz sinusoidal signal, and use the CCS' s graphical display tool shows the input and output waveforms. Here we use a symmetrical structure of 46-order FIR low-pass filter, the sampling frequency Fs to 25KHZ, passband cutoff frequency 1KHZ, stopband cutoff frequency 3KHZ, stop-band attenuation is-60dB.)

利用C++语言编译的速度之间转化运算的控制台程序(Using the conversion operation console program between C++ language compilation speed)

小波包分析提取振动信号中的特征频率，用谱方法计算流体力学一些流动现象的整体稳定性,给出接收信号眼图及系统仿真误码率。( Wavelet packet analysis to extract vibration signal characteristic frequency, Spectral methods of computational fluid dynamics flow of some of the overall stability of the phenomenon, The received signal is given eye and BER simulation systems.)

Kasami sequence generator using matlab

认知无线电中的波束成形MATLAB代码。可以根据拓扑众不同位置的节点调整天线的发射功率和角度。师兄博士毕业论文里的代码。希望能有帮助(Matlab code of beamformer in Cognitive Radio. it can regulate and adjust the transmitting power and angle of antenna, which belong my laboratory mate s PHD thesis. It may help you.)

本程序可以实现二进制补码形式转换为原码形式(The program can complement binary form into the form of the original code)