Simple_Digital_FPGA_Pseudo-Chaos_Generator.zip - In this paper, the feasibility of replacing a chaos source by an equivalent digital pseudo-random generator realized using Linear Feedback Shift Register (LFSR) is studied. Particular emphasis is given on the digital implementation Piece-Wise Linear A ffine Maps (PWAM). As an application, an FPGA implementation of four different maps has been experimentally verifi ed in a FM-DCSK test radio system.,2009-05-02 00:54:30,下载22次
Pseudo-Random_Bit_Sequence_Generator_by_FPGA.zip - A spatiotemporal chaotic map is digitized to develop a highly paralleled PRBS generator that accommodates to FPGA (Field Programmable Gate Array) implementation in present paper.,2009-05-02 00:49:53,下载26次
FPGA_NEW_APPROACH_TO_IMPLEMENT_CHAOTIC_GENERATOR. - In this paper, a new method is introduced to implement chaotic generators based on the Henon map and Lorenz chaotic generators given by the state equations using the Field Programmable Gate Array (FPGA). The aim of this method is to increase the frequency of the chaotic generators. The new method is based on the MATLAB® Software, Xilinx System Generator, Xilinx
Alliance tools and Synplicity Synplify.,2009-05-02 00:47:34,下载25次
All_Digital_DC2DC_Converters_on_FPGA.zip - The FPGA can realize a more optimized Digital controller in DC/DC Converters when compare to DSPs. In this paper, based on the FPGA platform, The theoretical analysis, characteristics, simulation and design consideration are given. The methods to implement the digital DC/DC Converters have been researched. The function module, state machine of digital DC/DC controller and high resolution DPWM with Sigma-
Delta dither has been introduced. They are verified by experiments on a 20 W, 300 KHz non-isolated synchronous buck converters.,2009-05-02 00:19:35,下载27次
Vector_Variable_Frequency_System_Based_on_TMS320F - This paper analyzes the vector control theory of asynchronous motors based on the magnetic orientation of motor rotors, and its mathematical model is made. Then the variable frequency vector speed-adjusting experimental system is built with the DSP TMS320F2812 which works as the core control chip and intelligent power module.,2009-05-02 00:10:12,下载7次
Design_of_Control_Unit_of_Traffic_Detection_Syste - The main function of the traffic detection system is to examine the speed, the flow, the vehicle type and the lane occupancy of the motor vehicles. The method based on ARM embedded system in this paper provides a new means for the traffic detection system research.,2009-05-01 23:58:32,下载22次