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    how to compare content of 2 files in matlab?

    I had fwrite 2 files, X.mat and Y.mat. I would like to do a code to check whether this 2 files are exactly the same content or not ( both files are same content inside, but using different codes to do it). I am actually wanted to check both of my codes whether can produce the same result or not...
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    How to read ASCII data?

    HI, I have wrote a write file to key in my data (binary and ASCII). Here is my matlab code:- fid = fopen('data.mat', 'wb'); value = 555 WriteBinary = typecast(uint16(value),'uint16'); b = fwrite(fid, WriteBinary, 'uint16'); value = 10 WriteBinary = typecast(uint8(value),'uint8'); b...
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    How to read the file?

    I have developed a fwrite file to save my data. But I dunno how to read it by using fread function. Can any advise? Here is my code:- fid = fopen('CEOS.mat', 'wb'); Value = 555; x = Value WriteBinary = typecast(uint16(x),'uint16'); b = fwrite(fid, WriteBinary, 'uint16')...
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    how to compile all parameters into one .mat file using matlab code???

    I am trying to write a matlab code to save all my parameters into one .mat file. My parametera, for example: a = 2 b = 1 c = 1.3 d = 99 Q1: I tried to use fwrite, but have no idea how to do continue. fid = fopen('parameter.mat', 'wb'); <----create .mat file to be written fwrite(fid, ...
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    How to convert from BINARY FORMAT to CEOS FORMAT????

    I am doing signal recording in binary format. I would like to store the binary data into CEOS format by using MATLAB way. Can anyone teach/guide me how to do it? or any example? THANK!
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    HELP: Matlab Parallel Processing??

    I am currently doing my real time signal processing by using Matlab. The time elapsed are huge, which is ~6sec. I wish to implement my system into parallel processing for those FOR LOOP in order to improve my time comsumtion. I tried the very simple option as below before my loops:- matlabpool...
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    How to calculate difference angle????

    I am doing a difference angle calculation for 4 points in matlab. For 2 points, my code will be 2_Vector_difference=conj(vector1).*vector2; angle=angle(2_Vector_difference); But if for 4 vectors, how to find the differences by using above method?
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    Rayleigh magnitude distribution - ground reflectivity model

    Could any one guide me to do the matlab code of the Rayleigh magnitude distribution, which is used it as ground reflectivity model.... thousand thank!
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    Looking for documents about SPI bus

    can anyone provide me SPI source? either presentation slides or PDF file.... i need it...thx
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    I2C time and frequency ????

    i2c data hold may anyone can tell me how the freq of I2C in a IC to be set? for example the datasheet attached below. (red circled data) the to come out the value of those I2C frequency and time? **broken link removed**
  11. D

    What is the purpose of pull-up resistor?

    why we need pull-up resistor? to control current flow? how it can help in maintaining the voltage?
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    pls help me to determine where should i connect the pin

    i trying to build diff. amplifier with op-amp. i found a diagram but i dunno where should the pin (black circuit) connect to, ground it? thx for information
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    why I need to convert 9V into 5V for my ECG project?

    as stated above, why can i use 9V input to those Vcc pins of my component? how if i put in 9V?
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    differential Amplifier built by TL061 op-amp...IZT CORRECT??

    i need to plot a graph by using the voltage differences between 2 signals. I have built a sensor to obtain the 2 signals and now I need to measure the voltage different by using Differential Amp. by using TL061, which is op-amp amplifier, izt I just need to input 2 obtained signals into Pin 2...
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    URGENT : LABVIEW to plot 3D real time graph

    labview 3d graph can anyone provide me the block diagram of labview to plot two real time input signals in 3D graph....URGENT i using sensor to obtain 2 signals n now i wanna use that 2 signals to plot a 3D graph.....ths signal is continuos signal(ECG)
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    Why need MAX232 for RS232????.....help me pls

    why the need for max232 why we need MAX232 before RS232....i searched from yahoo/google but i dun really understand the explaination...can someone tell me? max232 convert signal from TTL level to +and- level or in the other way round? the output of PIC microcontroller is + level or both +-...
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    how to obtain VectorCardiograph(VCG) signal????

    I'm currently doing my final year project with the title of VECTORCARDIOGRAPH MONITORING SYSTEM. I done the sensor and sucessfully obtained ECG signal. Now I facing the problem of obtaining VCG signal, which is vector of ECG. i tried using LABVIEW to plot the graph but failed. Could anyone...
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    different between 8051 and PIC microcontroller ??????

    difference between pic16xxx and 8051 may someone tell me what is the diferent between 8051 and PIC microcontroller pls......advantages and disadvantages as well..... thx very very much
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    analog filter design software

    Do anyone can provide/tell me a useful analog filter design software that is free to download from net?i need it to design my filter part of the project....thx ya
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    Help me with implementing vectorcardiograph system

    vectorcardiograph design do anyone have done/tried/known VCG well? i need help here. i'm now trying to implement a VCG system

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