zidongkongzhi

lms source code for adaptive filtering the acoustic noise.

基于块的解扩重扩多目标算法性能--Block Based RLS De-spread Re-spread Multitarget Array Algorithm and Performance (Block Based RLS De-spread Re-spread Multitarget Array Algorithm and Performance )

信号处理的码件间干扰的解决问题方法,用盲均衡方法解决问题(Signal processing code pieces to solve the problem of intersymbol interference method, the solution to the problem of blind equalization)

对一组混有高斯噪声的正弦型号进行独立分量的滤波处理并观察其效果，从而发现了独立分量分析的方法对于信号的处理是很有好处的，方法简单得到的效果也很直观(Mixed with a group of sinusoidal Gaussian noise model of independent component filtering and observe the effect, so that an independent component analysis approach for signal processing is very good, simple to get the effect is very intuitive)

维特比(aqui_cdma acqui fft cdma)

CSTR 系统仿真代码，用于故障诊断产生模拟数据(CSTR model)

这个简单的GUI程序，介绍了模糊逻辑的运行原理。程序中只用了两个隶属函数，如果你对其有什么改进的，我很欢迎。(Please open FA1.fig file first in and press help button to get knowledge about this GUI. In this I have used only two membership function, Trapmf, and Tirmf, And I tried maximum to cover all the errors.Any improvement is heartly accepted.)

matlab 电磁散射特性计算。目标几何建模。电磁特性参数设置。电磁回波计算。(electromagnetics computing.matlab code. three dimensions target building. electromagnetics parameters setting. electromagnetics echo computing)

本文算法是将24 位真彩图的亮度分量分块 DCT ,然后利用DCT 量化系数的奇偶特性嵌入8 位灰度水印图,并通过PN 序列加密来保证水印的 安全性。算法中,将灰度图像转换为二进制数据 流,置乱后扩频调制,隐藏在宿主DCT 系数量化值 中,提取时不需要宿主信号,实现水印信号的盲提 取。(This algorithm is 24-bit true color pictures of the luminance component of block DCT, quantization DCT coefficients and then use the parity properties of 8-bit grayscale watermark embedding map, and through the PN sequence of encryption to ensure the security of the watermark. Algorithm, the gray image into binary data stream, scrambling after the spread spectrum modulation, hidden in the host DCT coefficient quantization values, the extraction does not require the host signal, the blind watermark extraction.)

说明：  有现成的matlab仿真实例，教你如何使用matlab建无线通信模型(Matlab simulation are ready to teach you how to build the wireless communication model matlab)