stap

it s used to detect circles in edge image as input by Hough transform. you can assign a region of interest (ROI) to find center of circle in it.it s effective because time of run is decreased.

基于MATLAB的FIR数字低通滤波器的实现设计(The realization of the FIR digital low-pass filter based on MATLAB design )

该程序可以仿真MSK传输系统，对初学者有帮助。(siulater the MSK transmisstion system)

代码中描述了用星座图扩展法（Active Constellation Extension，ACE）降低OFDM时域信号的PAPR，ACE的具体算法是凸集映射（Projection Onto Convex Sets，POCS）(These codes describe PAPR reduction using Active Constellation Extension (ACE). The detailed algorithm is Projection Onto Convex Sets (POCS）)

Hough Transform for Iris

SPEA2用于解决多目标优化算法的多目标进化算法，作为经典算法，常常被用来对比(Many engineering problems are characterized by several, often contradicting objectives, that have to be satisfied simultaneously.Strengthen Pareto Evolutionary Algorithm 2 (SPEA 2) is a Multi-Objective Evolutionary Algorithm (MOEA) developed by Computer Engineering)

详细画出了时域和频域的相关图，音频信号通过LM386放大，用于建立主成分分析模型。( Correlation diagram shown in detail the time domain and frequency domain, LM386 audio signal amplification, Principal component analysis model for establishing.)

正交频分复用是一种多载波宽带数字调制技术。相比一般的数字通信系统， 它具有频带利用率高和抗多径干扰能力强等优点，因而适合于高速率的无线通信系统。( OFDM Simulator -------------------------------------------------------------------------------- MIMO OFDM Simulator: OFDM.m: OFDM Simulator (outer function) create_channel.m: Generates a Rayleigh fading frequency-selective channel, parametrized by the antenna configuration, the OFDM configuration, and the power-delay profile. svd_decompose_channel.m: Since full channel knowledge is assumed, transmission is across parallel singular value modes. This function decomposes the channel into these modes. BitLoad.m: Apply the bit-loading algorithm to achieve the desired bit and energy allocation for the current channel instance. ComputeSNR.m: Given the subcarrier gains, this simple function generates the SNR values of each channel (each singular value on each tone is a separate channel). chow_algo.m: Apply Chow s algorithm to generate a particular bit and energy allocation. EnergyTableInit.m: Given the SNR values, form a table of energy increments for )

小波分解与重构，用VC6.0和MATLAB实现的混合编程，用MFC实现的界面设计。(Wavelet decomposition and reconstruction, with VC6.0 and MATLAB implementation of the hybrid programming, interface design implemented with MFC.)

《matlab图像处理与界面编程宝典》秦襄培 编著，第2-第9章的MATLAB源代码程序，对现有代码补充完善(Matlab image processing and interface programming Collection" Qin Xiang Pei-ed,from chapter 2 to 9 of the MATLAB source code program)