fem_1d

Matlab Engineering Analysis

介绍了matlab/simulink在FPGA中的应用，将matlab/simulingk和FPGA结合起来，对仿真具有一定的参考价值。(This paper introduces the application of matlab/simulink in FPGA, matlab/simulingk and FPGA together, has the certain reference value to the simulation.)

本程序实现小波信号用作频谱分析，包括插值，重构等(The program wavelet signal used for spectral analysis, including interpolation, reconstruction)

1)编写DFT子函数（计算并画出幅频特性），以后可调用。 2）N=32，M=32，128，256时，分析频率分辨率、频谱的光滑程度。 3）N=64，256，512时，分析频率分辨率和频谱的光滑程度。 (1) the preparation of DFT Functions (calculated and drawn amplitude-frequency characteristics), the future can be called. 2) N = 32, M = 32,128,256, the analysis of the frequency resolution, the degree of smooth spectrum. 3) N = 64,256,512, the analysis of the frequency spectrum resolution and the degree of smoothness.)

程序第一部分为模拟信号源，可以设置参数来仿真用来MUSIC谱估计的信号源，第二部分为MUSIC估计代码，对上一部分所设置的模拟信号源谱峰搜索，验证MUSIC算法(The first part of the procedure for the analog signal source, you can set parameters for the MUSIC spectral estimation simulation of signal source, the second part is estimated MUSIC code, part of the analog signal by setting the source of the spectral peak searching, validation MUSIC algorithm)

说明：  自动控制系统中滑膜变结构控制matlab仿真程序(Automatic Control System of Variable Structure Control of synovial matlab simulation program)

Sequential Importance sampling in PF

we address the design of economical recursive generalized comb filters (GCFs) by proposing an ef- ficient technique to quantize the multipliers in the z-transfer function employing power-of-2 (PO2) terms. GCFs are efficient anti-aliasing decimation filters with improved selectivity and quantization noise rejection performance around the so-called folding bands with respect to classical comb filters. The proposed quantization technique guarantees perfect pole–zero cancelation in the rational z-transfer function of the GCFs, thus totally avoiding instability problems. Moreover, we propose the use of a simple droop compensator for the sake of recovering the passband droop distorting the useful digital signal in the baseband. A design example is proposed with the aim of showing the application of the proposed technique, and a practical architecture of a sample third-order GCF is discussed.

Article published in IREP about Hopf bifurcation

MIMO ofdm 仿真 (MIMO ofdm )