ls-mmse-ofdm-ch.estimation

matlab中细化谱的示例程序，操作简单，可直接复制，便于调用。(Zoom Spectrum in matlab sample program, simple operation, can be directly copied, easy call.)

matlab数字图像处理中RGB转换HSI(digital image processing matlab HSI conversion RGB)

In this paper, we investigate the timing and carrier frequency offset (CFO) synchronization problem in decode and forward cooperative systems operating over frequency selective channels. A training sequence which consists of one orthogonal frequency-division multiplexing (OFDM) block having a tile structure in the frequency domain is proposed to perform synchronization. Timing offsets are estimated using correlation-type algorithms. By inserting some null subcarriers in the proposed tile structure, we propose a computationally efficient subspace decomposition- based algorithm for CFO estimation. The issue of optimal tile length is studied both theoretically and through simulations. By judiciously designing the tile size of the pilot, the proposed algorithms are shown to have better performance, in terms of synchronization errors and bit error rate, than the time-division multiplexing-based training method and the computationally demanding space-alternating generalized expectation-maximization

2010年吉林省数学建模大赛A题matlab程序清单(Mathematical Modeling Contest in 2010 in Jilin Province matlab Listing A Question)

粒子群算法详细的程序，埃及人wael korani写的采用粒子群算法（pso）代码调用simulink模型优化pid参数，与大家共享(PID and State Feedback Control of DC Motors)

说明：  以反激电路和半波整流电路为基础的ACDC电路(ACDC circuit based on flyback circuit and half-wave rectifier circuit)

Turbo码的编解码源代码，在MatlAB中使用Mex文件实现，速度快(Turbo codec)

BSS语音盲源分离JADE算法MATLAB程序(bss )

pwm整流器的MATLAB仿真程序，都正确。(MATLAB PWM conventer)

颜色空间的转换应用matlab编写的程序 很好用的程序(color space change use matlab wirite it is a good program)