Fz

Matlab CDMA Blocksets and Simulink

时频分析的工具，完成时频分析，希望能够对大家有帮助，共同进步！(Time-frequency analysis tools, complete the time-frequency analysis in hopes of help, make progress together!)

底部剪力法求地震作用力 matlab 源程序(Base shear method matlab source)

关于信号检测的一些小程序，初学者可以使用(Signal detection on some small programs, beginners can use)

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

说明：  本程序基于matlab实现，对癌细胞图像进行处理，目的对癌细胞形态进行分析(Matlab based on the realization of this procedure, images of cancer treatment, the purpose of the analysis of patterns of cancer cells)

通过一个实例，学习libsvm在matlab中的使用方法，适合初学者。(One instance, learning to use libsvm in matlab, suitable for beginners.)

说明：  这个程序主要用于matlab的一个函数的用于误差分析，是针对一个特定函数而编写的(This procedure is mainly used for a function matlab error analysis, is written for a specific function of)

电机的仿真，运用simulink对电机进行分块建模仿真，得出电机的转速和转矩的图像(The simulation using simulink motor on the motor, it is concluded that the partitioned modeling simulation of motor speed and torque images)

心电信号工频滤波，滤除心电信号中的工频噪声在Matlab中开发(ECG filter frequency)