BEST FIT plot of output

hi i have a output after the loop pp=[33, 34,30,56,67,34,30,37,99,31,27]

if i want to choose the nearest value in to these can any one tell me what is the command to reject the greater value like 99,67,56 ..and plot them.. thnx

[sonu]

ANY ONE PLZ HELP.....

[Daniel Shub]

You need to tell us more. Basically it sounds like given a vector pp and a value x you want to apply a function f to x and pp such that f will return the greatest value of pp that is less than x. For example for the given pp if

f(pp, 55) would return 30

f(pp, 56) would return 56

f(pp, 57) would return 56

Is this what you want? Does the function f need to support vector input x?

Finally, you need to tell us what have you tried so far.

[sonu]

the output of my prog is this and i want to select only nearest value that varies between 0 to 25...so i want to reject the value greater then 25...the output variation is minimum...and my graph plot look apox constant or minimum variation.... output:-**

 6.99873851067331  8.27740047586335  8.06504953926105  7.87363046695376  10.8271053509749  8.11056249110765  8.26563747791028  7.50691873772702  8.77824438118979  10.0176574187866  10.4389493464010  11.2081181898080  10.1903913222953  14.9170088979533  12.0734307340261  27.8055017745904  13.2095091591494  15.1849258702581  7.57552832771719  4.78675795573154  11.4942493138816  12.3950407599285  12.6841562971568  12.2221041719087  12.7103220135242  24.6697041224465  29.8326468942366  48.7677081167105  38.3453100539144  27.2640244657255  22.6957861246333  52.7053759070235  32.3911990740151  17.3072713866661  16.0877496498917  27.9885600235680  15.5269047834285  19.0274631498168  12.9365593679316  16.5996387278766  18.3368376269409  12.7437859387735  23.8662984953448  24.1724535987885  23.3185637225112  17.6971285056347  18.1417363541124  16.6523765267913

[Daniel Shub]

You need to edit the question and use the code markup to explain what the inputs to the function are and what the expected outputs are. Ideally you would provide some minimum code that demonstrates the problem you are having. As it stands now, it is not clear what you want.

[sonu]

if this is matrix as an input can u tell me plz how to select value that vary between 0-25 and reject value greater then 25,,,, is there any best curve fit command work on it....

Answer 1

[Image Analyst]

Do you mean how to extract those values from pp that are in the range 0-25?

indexesInRange = pp>0 & pp<25
valuesInRange = pp(indexesInRange)

Then you can perform curve fitting on valuesInRange instead of pp.