iris-location

图像处理，图像的峰值信噪比PSNR，matlab代码例程，验证可用(Image processing, image the peak signal to noise ratio PSNR, matlab code routines can be used to verify)

performs bilateral filter. smoothens homogenous region while keeping the edges intact

k nearest neighbor algorithm for matlab

矩量法求解半波天线 使用GARGLIN 方法 权函数和基函数都是三维格林函数 (Moment method GARGLIN half-wave antenna using weight function method and basis functions are three维格林function)

C++与matlab混合编程实例，用于实现在VS2010中调用matlab程序(C++ and matlab mixed programming, call matlab program VS2010)

N-Point FFT using fixed-point toolbox of MATLAB

这是用matlab编写的一个kalman滤波器，数字信号实验维纳滤波，估计AR模型参数(using Matlab is prepared by a Kalman filter, digital signal experimental Wiener filtering, AR model parameters estimated)

OFDM系统，子载波数目1024，前缀数目256，循环数目256，加入了高斯白噪声(OFDM system, the number of subcarriers 1024, the number prefix 256, the cycle number of 256, by adding a Gaussian white noise)

1. BPSK modulation of data which ever you input (default data is “MANIPAL REDDY”). 2. MANIPAL REDDY is changed into ASCII Format and into two-bit format for BPSK Modulation. 3. Chaos is used for spreading the binary bit sequence. 4. Uniformly distributed Noise is added to Spread signal. 5. After reception Chaotic Chip sequence is used to recover message . 6. Filter is used for removing spikes and noise. 7. Note the filter is used is just for showing a little realisitic picture. 8. Appropriate filter should be used. 9. The original data in binary and recovered data in binary format are compared

说明：  matlab FIR 底通和带通滤波器和IIR 底通和带通滤波器完整程序(Matlab fir bottom pass and band-pass filter and IIR bottom pass and band-pass filter complete program)